2019 Chevrolet Silverado 1500 Engine Problems

Your engine made clunking or clicking sounds before losing power on multiple occasions while driving. The dealer found that the engine rod bearings failed and replaced them along with the engine block, but the same problem returned about five months later. The second time, they diagnosed an exhaust manifold leak and replaced it, but the issue happened again just two months after that repair. This problem started around 103,000 miles on your vehicle.

The contact owns a 2019 Chevrolet Silverado 1500. The vehicle was taken to the dealer for an oil change and the contact was informed that the engine oil coolant line had detached from the crimp joints, causing an oil leak. Prior to the maintenance service, oil stains were found on the ground of the garage floor.

Cylinder 7 lost compression due to Cylinder 7 Exhaust AFM cylinder not moving. this is the second time I have had this issue in a little over a year. at the time of failure while driving the vehicle lost all power and would only run 25 - 30 MPH causing me to have to veer off on the shoulder.

I was driving on the interstate, when all my dash lights came on. When stationed, it would vibrate and have excessive smoke come from the exhaust when I would start driving again. After arriving to my destination there was an unusual burning/smokey smell when I got out of the vehicle.

The engine experienced a failure in cylinder #5, confirmed by diagnostic trouble code P0305 (Cylinder 5 Misfire). The vehicle and engine remain in their post-failure condition and are available for inspection upon request. The problem was confirmed through diagnostic testing, which retrieved code P0305 (Cylinder 5 Misfire).

Original owner of 2019 Chevrolet Silverado 1500 truck with 5.3L V-8 engine and 64,557 miles. On January 2, 2026 while driving on local state road, experienced sudden significant loss of power, engine shuddering during acceleration, ticking noise from engine compartment, and dash messages “Service Parking Brake” and “Service ESC”.

Cylinder 5 missfire and I have 2 codes on my ob 2 scanner

While merging onto another highway at normal traffic speed, I pressed the accelerator to safely increase speed and merge with traffic. At that moment, I heard a loud bang coming from the front engine bay. Immediately afterward, the vehicle began making loud rattling noises, multiple warning lights illuminated on the dashboard, and the vehicle rapidly lost power.

The truck is a 2019 Chevy silverado 1500 with a 5.3L V8. I have had 2 engine failures since I got this truck. Related to collapsed lifters causing bearing damage and camshaft damage.

On 02-07-2025 I had just got on I-95 North In Daytona Beach, FL. While accelerating to merge with heavy fast traffic I reached a speed of Approx 65 MPH. I moved into to middle lane to allow the merging traffic from the LPGA West ramp entrance.

While driving the engine suffered a catastrophic failure and died. Fortunately I was already coming to a stop when it happened. Had I been traveling at speed I would have been seriously injured or killed along with any other vehicles I may have crashed into.

Engine oil cooler lines leaking crimps. Crimps could completely fail losing engine oil and causing an accident. Dealer has confirmed the issue at last visit.

“2019 Silverado 5.3L – engine knock + oil leak post-warranty install = fire/breakdown risk”

"The vehicle has developed a recurring ticking/knocking noise in the engine, worsening under acceleration, accompanied by excessive oil consumption. This is a repeat issue after a warranty repair on June 6, 2022, where all 8 lifters on the right bank were replaced due to AFM/DFM lifter failure.

- The engine failed in my 2019 Silverado 1500 6.2l. The truck is available for inspection. - The engine could have seized up while driving causing an accident at any time.

I was on my way to work and I stoped along the side of the road to help with a car accident. After helping the person and the ambulance arrived I went back to my truck. when I got in it everything was on but I noticed that it was quite and that’s when I realized the truck was not running anymore.

Purchased new and service maintained. At 65,000 miles all warning lights came on and truck began to misfire and lost power.Was taken to a garage where it was determined to have bad lifters and camshaft. Warranty just expired and now it needs a new engine

Component/System Failure and Availability for Inspection: While driving at 70 miles per hour on the interstate, the vehicle suffered a complete loss of oil pressure. The engine warning light illuminated, and the vehicle simultaneously stopped operating. The vehicle and its components are available for inspection upon request.

Chevy Silverado 2019 6.2 liter engine malfunction causing reduced power and transmission shifting issues Vehicle speed suddenly reduced while driving 55mph. Took to independent mechanic to investigate, he states failed lifters in valve train causing missfire of cylinders. Have since taken vehicle to St.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that during cold starts, there was an abnormal sound like a loud pop, and the "Service Engine" warning light illuminated. The contact was able to drive the vehicle to a local dealer.

Driving on interstate when "Service ESC" and "Service ABS" warning came on in cluster, with flashing CEL light. Near total loss of power and loud noise from under hood. Exited the interstate immediately and turned off engine.

When I was driving home the message center said low oil pressure shut engine off and I did then noticed that the oil cooler line blew apart from the crimp piece and sprayed oil all over the road and on my passenger side front tire and rotor and luckily it was raining because I feel it could have caught on fire from the oil hitting the hot rotor

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 55-60 MPH, the vehicle made an abnormally loud grinding sound, jerked, and then stalled. The contact's husband was able to pull over to the side of the road.

I was driving on I85 North north of Atlanta merging off of I285 East in the second to the left hand lane when a light came on the dash saying "low oil pressure". I looked at the oil pressure gauge and it was at zero and there was black smoke from the back of the vehicle from oil hitting the exhaust. There was absolutely no indication of any issue at any time.

My engine misfired and is now no good. Only 90,000 miles and well maintained.

Lifter failure at 125,000 miles. Lifters replaced and #8 failed again after 7 miles. The truck went into a state of significant reduced power at the time this firat manifest.

In 2022 we experienced harsh shifting between gears and had dealership assess and they flushed the transmission. We were told other than that there is no remedy. The problem still persisted occasionally.

I own a 2023 Chevrolet Silverado 1500 with a 6.2 liter L87 engine that is currently part of class action lawsuits. While driving down the highway with a car full of passengers at around 75-80mph, the vehicle shut down and would not accelerate. Frantically from the left lane, I crossed traffic almost causing an accident multiple times, to the shoulder of the highway.

While driving down the interstate on cruise control with my son, my truck dash board lit up with no warning, service esc, service parking brake, check engine light flashing. The cruise control was disengaged and did not function. The truck began to run very rough.small amounts of White smoke where visible from the tail pipe.

The engine failed on me when I was driving was able to get off of road did not cause accident but left me stranded while I was out of town while working I had to replace engine cost me 14,371.00 I think this needs to be looked into my understanding this has happened to this motor alot and no sense in people paying this kind of money when you have only driven it 3000 since I have owned it

Vehicle engine began to stall and make clanking noises. The engine light came on. Was able to get to repair shop, which was very close.

While traveling on the highway, engine started smoking and received warning of low oil pressure and to turn off the engine immediately. After mechanics investigated it was found that the oil cooling line had become uncrimped and fully detached resulting in low oil pressure and oil spraying out/ full draining.

My complaint is regarding faulty oil lines that are known to be defective by GM/Chevy. The oil lines begin to leak in colder weather and according to discussion boards, have even been known to come off completely while at speed and purging all of the oil from the vehicle. This can result in the almost immediate seizure of the engine and loss of control of the vehicle.

1: Cylinder 1 misfire (available for inspection upon request) 2: Vehicle can cut off without warning while ABS brakes malfunction. 3: Dealer unknown Independent service confirm 4:unknown 5: engine light illuminated intermittingly 1week prior to the misfire.

I had an oil cooler line fail on the interstate, causing a sudden loss of oil pressure. Caused a great deal of smoke to the side and rear of vehicle as well as oil spilled beneath. I was fortunate to get off the road before an accident occurred.

Valve lifter broke cause misfire and engine slowdown. Truck towed back home, no longer useable, dealer stated vehicle off warranty GM has no recall. This is a known issue, with many incidents which has LED to a class action lawsuit, that I am planning to join.

The contact owned a 2019 Chevrolet Silverado 1500. The contact stated while driving 50 MPH, he saw a fire start between the passenger side windshield wiper and hood. The contact stated no warning light was illuminated.

The issue described in this report below could lead to engine failure causing the vehicle to stop suddenly or crash. The other issue could be a large quantity of oil spilt on the Highway. This needs to be a recall.

While traveling at 35mph engine oil cooler line failed. Got a warning chime and message saying “Oil Pressure Low Turn Vehicle off”. Had car towed to the dealership and upon inspection found the line had completely separated from the hose.

Tl* the contact owned a 2019 chevrolet silverado 1500. The contact stated that after parking the vehicle, an engine compartment fire had occurred. The fire department was called to the scene and extinguished the flames.

Your engine is consuming oil at an unusually high rate—about 1 quart every 700 miles. Even though your truck has only 41,000 miles on it, this level of oil consumption suggests an internal problem like worn piston rings, valve seals, or a gasket leak. A mechanic will need to inspect the engine to find the source and determine if internal repairs are needed.

Your engine's oil cooler line is leaking, which means oil may be escaping from the connection that cools your engine oil. You may notice oil spots under your vehicle or a drop in your oil level if the leak isn't addressed. This should be inspected and repaired soon to prevent engine damage from low oil levels. The fix will likely involve replacing the leaking oil cooler line or tightening the connection.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving 15 MPH and turning left, the low oil pressure and several unknown warning lights illuminated. The vehicle was pulled over into a parking lot.

The oil cooler lines cracked due to cold weather and oil spouted out of the engine. Truck was immediately pulled over when the chime went off, however the engine still seized up and needs to be replaced. No warning lights before, just the chime at 0 oil pressure.

Engine was running at the mechanic shop after getting serviced for spark plugs ,wires, new radiator was installed,and transmission service. The engine was running on the lift for the mechanic to top off transmission fluid. The engine stop by itself.

As I’m driving, the vehicle began shaking and ticking sounds could be heard inside the cabin. A check engine light lit up on the dashboard. The idle was rough and it sounded like metal thrashing in the engine so I turned on my hazards and shut the vehicle off in the middle lane of the street.

The contact owned a 2019 Chevrolet Silverado 1500. The contact stated that while driving on the highway at approximately 40 MPH, the engine started making abnormal sounds. The vehicle had experienced engine failure.

Originally the ECS message came up on the dashboard. The truck started running rough with the engine shaking and white smoke started blowing out of the exhaust. The problems started showing just as I was entering the interstate.

The engine locked up on the vehicle. Thought it was a starter issue, had it towed into a local repair show that I used. Diagnostic test showed that the engine would not turn.

While driving at a speed of approximately 55 MPH, the vehicle suddenly displayed a flashing check engine light, ESC error light and stability control warning light on the driver cluster. The vehicle made a loud series of noises and suddenly lost power. The loss of power reduced my ability to control the vehicles acceleration while in traffic creating an immediate traffic hazard.

I was driving to work in the morning and started to accelerate to the speed limit of 45, and at about 35mph my truck completely shut off. I tried to push the start button while coasting with no avail. I pulled to the shoulder and tried to start it and it would slowly crank similar to a dead battery.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving approximately 45 MPH, there was an abnormal knocking, popping, and rattling sound coming from the engine compartment. The contact stated that without shifting to park(P), the vehicle turned off unintendedly.

Engine lifter failure causing car to breakdown on highway. Car had to be towed and repaired with a new engine.

While driving down the road the engine quit. There were NO indicators of anything wrong. Check engine light was NOT on.

engine shut off while driving ,and would not start again .upon inspection from gm dealer they stated the high pressure fuel pump. cam shaft and lifters need to be replaced ...there was no sign of failure prior to shut down

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving approximately 35 MPH, the vehicle stalled. The contact stated that the message “Reduced Engine Pressure” was displayed.

The vehicle, 2019 Silverado with 6.2 Liter engine only has 72,000 miles on it and when I was driving it, it slowed and went into a limp type mode. I could not go to speed. I had the vehicle towed to a Chevrolet Dealership, they indicated that the Camshaft is broken, at least one lifter and rod is bad.

The vehicle was being driven to work when the engine lost power and several warning lights started cycling. The vehicle started shaking badly. The truck had 62,735 miles and was regularly serviced.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while idling, the vehicle made an abnormal ticking sound, and several unknown warning lights were illuminated. The contact was able to pull to the shoulder of the roadway.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the low oil warning light illuminated. The contact was able to pull over to the side of the road.

On [XXX] I was driving in Beloit WI. Luckily I was in town and only doing 30-35mph and not another mile because I was headed for the interstate and we all would have died, because all of the sudden my parking brake locked on, my check engine light, ABS light, traction control light all came on and gray smoke just started pouring out my exhaust.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 30-35 MPH from a complete stop, the vehicle made an abnormal thumping sound and unintendedly turned sideways to the left onto the turn lane. The contact was able to pull over to the side of the road.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 55 MPH and exiting the freeway, the message "Catastrophic Failure" was displayed. The contact was able to veer to the side of the road.

Experienced immediate engine lag then immediate engine shut down. Towed to dealership and engine bearing failure requiring complete engine replacement

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the vehicle shuddered and stalled with black smoke coming from the exhaust. The check engine warning light was illuminated.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving on the highway at 45 MPH, the vehicle experienced a complete loss of automotive power, and no warning lights were illuminated.

The contact owns a 2019 Chevrolet Silverado 1500. The contact discovered that oil was leaking underneath the vehicle, and the vehicle was taken to the local mechanic who determined that the engine oil cooler lines were faulty and needed to be replaced.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the engine seized. No warning lights were illuminated.

I had a problem with the truck start to make noises and shaking complete then I put on a flat bed and take to the dealership to make a diagnosis and the dealership told me that is complete failure of the engine and that I have to replace so they order a new engine and they installed so they charge me around 11000 dollars

Engine lost power while driving. Was able to make it to the dealer. They stated that the lifters were shredded and the camshaft was damaged so the engine had to be replaced along with the radiator due metal shavings found everywhere.

The contact owns a 2019 Chevrolet Silverado 1500. While the contact's husband was driving at an undisclosed speed, there was an abnormal ticking sound coming from the vehicle. There were several unknown warning lights illuminated.

Vehicle has been maintained perfectly with full records. 99, 300 miles. Vehicle suddenly lost power at 55 MPH, loud noise from the engine compartment.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the message "Pull Over Turn Off Vehicle Immediately" was displayed, and the vehicle lost motive power. The vehicle failed to restart and was towed to the dealer, who determined that the engine had seized.

Driving down the interstate when the transmission automatically dropped from 8th gear down to 2nd, throwing a rod in the bottom half of the engine and shooting metal into the oil. Immediately locked up and broke down. Dealership says bottom half of engine failure due to mechanical failure.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while her husband was driving at an undisclosed speed, there was white smoke coming from underneath the vehicle. The contact's husband pulled over, and the vehicle was turned off.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while the vehicle was stationary, the vehicle failed to respond. There were no warning lights illuminated.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 65 MPH on the highway and depressing the accelerator pedal, the vehicle hesitated and failed to respond as needed. Several unknown warnings lights were illuminated.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the vehicle shuddered upon depression of the accelerator pedal. There was no warning light being illuminated.

Driving on [XXX] going 75mph near Columbus Ohio and saw white smoke coming out of the back end of my truck, then looked at dash and low oil pressure light and shut engine off warning lights were on. The engine was knocking and barely able to keep idling. I pulled to the berm then looked for nearest service station I could get to.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at approximately 45-50 MPH, the vehicle suddenly lost motive power and decelerated to 20-25 MPH. There was an abnormal ticking sound coming from the vehicle.

A few months ago the main oil cooling hose broke while I was on the freeway at 65 MPH. I lost power to the vehicle and prompted to shift to neutral and to shut vehicle off. I did, after exiting the vehicle, I noticed all engine oil had been exited from motor.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while parking the vehicle, the vehicle stalled. The contact attempted to restart the vehicle however, the check engine warning illuminated.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 45 MPH, the oil warning light illuminated. Upon exiting the vehicle, the contact discovered that oil was leaking from the vehicle.

The valves, pistons, head gaskets are all affected and malfunctioned. They caused burning of the oil and loss of coolant. I took it to the sister dealership of where I purchased it to track the leak and they stated that it was fixed.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the "Low Oil Pressure" message illuminated on the instrument panel. The contact had taken the vehicle to a dealer and the contact was informed that the message was because the vehicle had not been driven.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while attempting to start the vehicle, there was an abnormal knocking sound coming from the engine. The contact stated that the check engine warning light was illuminated.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving 55 MPH in cold temperatures, the oil light illuminated. There was oil leaking from the vehicle.

Driving down the road at 60 MPH the engine shut off with no warning. Dash told me to restart vehicle. Pulled over to safety and attempted to restart.

The contact owns a 2019 Chevrolet Silverado 1500. While the contact's son was driving at an undisclosed speed, the check engine warning light illuminated. The contact's son drove the vehicle to the shoulder of the road.

The engine at 108,000 had a lifter that failed. There were no prior warning signs before this happened. This caused the engine to lose power.

The oil cooler lines came disconnected and oil leaked out. Had to have it towed and repair shop fixed it said the front lines where broke and rear lines where coming apart

Coming home from work one morning, the truck all the sudden displayed lights across the dash saying no oil pressure shut off engine now. So I Immediately pulled over and got out to find oil was coming out of everywhere, my front bumper, the hood, underneath.

The contact owns a 2019 Chevrolet Silverado. The contact stated that while driving at an undisclosed speed, the contact received a warning message that displayed low oil pressure to turn the vehicle off. The contact pulled the vehicle over and turned the vehicle off.

Premature failure of hydraulic lifter and cam which happened suddenly when driving on the highway. Truck had 106000 miles and it was am expensive repair. It caused the truck to violently shake and I had to get towed.

I was on my way to an important doctor appointment driving on the interstate in fairly heavy traffic. All at once with no warning my engine died and the transmission shifted itself into neutral. I was in the fast lane when the engine stopped.

Driving truck down road, suddenly alert on dashboard comes on that says “oil pressure low, shut off vehicle.” Turned into the parking lot, shut truck off. Noticed oil cooling line had come off the clamped side. Tried replacing it into clamp and replacing oil but engine would not turn over.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while his wife was driving at an undisclosed speed, the "Oil Pressure Low, Turn Vehicle Off" message was displayed. The contact's wife pulled to the side of the road.

The contact owns a 2019 Silverado 1500. The contact stated that while her husband was driving 25 MPH, he observed a burning oil odor coming from the front of the vehicle. An unknown warning light illuminated with a message to turn off the vehicle.

Driving at normal speed, normal weather, and normal highway conditions my 2019 Chevy silverado 1500 suddenly, without any prior warning, became undrivable due to "No Oil Pressure". I had to pull over on the side of the highway where it stayed until the vehicle could be towed to a local auto mechanic.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 50 MPH in extremely cold temperatures, the engine seized and the wheels locked up inadvertently, causing the vehicle to skid to a stop. The contact was unable to pull to the side of the road.

Engine failure at 86370 miles while driving down the highway. Towed to Sullivan Tire, mechanic found 2 bad cylinders and the lifters had destroyed the cam, requiring a total engine replacement. This mechanical failure of the engine was sudden and unexpected, placing myself, my children, and other drivers at risk of injury on a very busy highway (MA-24).

The contact's business owns a 2019 Chevrolet Silverado 1500. The contact stated that while an employee was driving approximately 60 MPH, there was an abnormal sound detected. The engine cooler warning light was illuminated.

Engine oil cooler lines detached from crimp. Took my Truck (chevy silverado 2019) to dealer on Friday May 12, 2023 for an oil change and state inspection. Monday May 15th, 2023 while driving a warning STATING OIL PRESSURE LOW TURN OFF VEHICLE message flashes .

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 74 MPH, the message “No Oil Pressure - Pull Over Immediately" was displayed. The contact immediately pulled over and was unable to restart the vehicle.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while his son was driving approximately 30 MPH, the "Low Oil Pressure" message was displayed. After stopping the vehicle and adding oil to the engine, it was discovered that the oil immediately leaked out onto the ground.

My Truck has less than 35,000 miles and I've had Transmission issues. I've taken it to the Dealership and they don't have an answer to the problem other than changing the transmission fluid as that has resolved issues on other trucks. When I took it in, I would shift it out of park to drive it jerks, when I shift from drive to reverse, it jerks, when I shift from reverse back to drive it jerks.

Failed lifter in engine due to GM’s terrible DFM and DOD system. Left me stranded 500 miles from home and 450 miles from my destination.

While driving to work at 75mph my oil pressure went to 0 on the gauge and the instrumentation panel lit up saying 'no oil pressure turn off vehicle' I pulled over in a timely manner. I exited the truck to find oil leaking from multiple areas under the truck. I had my truck towed to terry marxen dealership in flagstaff az and the advisor told me it was a oil cooler line that had failed.

My husband, [XXX] son, my [XXX] mother-in-law, and I were traveling on the expressway at approximately 70 miles per hour in our 2019 Chevrolet Silverado 1500 with the 5.3L engine when the dashboard suddenly lit up with warning lights and alarms. My husband looked in the rear-view mirror and saw a large amount of smoke coming from the truck. We immediately had to cross two lanes of heavy traffic to reach the shoulder and get off the roadway safely. When I opened my door, I could see that engine oil was pouring from the truck and running down the expressway. We were stranded on the side of the expressway for over an hour before my brother was able to come pick us up. The tow truck company advised that it would take several hours before they could arrive. During that time, vehicles continued traveling at highway speeds and did not slow down despite our disabled truck being on the shoulder. The truck was shaking from the wind and force of cars and trucks passing by at high speeds. This created an extremely dangerous situation, particularly with our [XXX] child and my elderly mother-in-law in the vehicle. The truck was eventually towed to a local repair shop, where the mechanic determined that the engine oil cooler line had broken at the crimp, causing a significant oil leak. The repair required replacement of the oil cooler lines and related components at a cost of $2,109.92. Had we continued driving even briefly, the engine likely could have been severely damaged or destroyed due to the rapid loss of oil. This appears to match the known issue described in GM Customer Satisfaction Program N212326940 regarding oil cooler lines detaching from the crimp on 2019 Chevrolet Silverado trucks. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident Description: While driving at highway speeds, the oil cooling lines on my vehicle suffered a catastrophic failure, resulting in a total loss of engine oil within seconds. To ensure my safety and avoid being stranded in high-speed traffic, I proceeded less than a quarter-mile to reach the nearest exit. During the cooling process after the vehicle was stopped, the engine seized due to extreme thermal damage caused by the sudden lack of lubrication. Safety Risk: The sudden and total loss of engine oil at highway speeds presents a significant safety hazard. It creates an immediate risk of sudden engine stall or seizure while in traffic, which could lead to a high-speed collision. Furthermore, a high-volume oil leak onto hot engine components represents a severe fire risk. Technical Evidence & Manufacturer Response: There are existing Technical Service Bulletins (TSBs) for this specific vehicle model that explicitly identify these oil cooling lines as a known failure point. These TSBs state that failure to replace these lines can lead to the engine becoming non-functional. Despite this documented manufacturing defect and the clear safety implications of a sudden engine failure on a highway, Chevrolet has refused to provide a remedy, insisting that the engine replacement be paid for out-of-pocket. Requested Action: I am requesting that the NHTSA investigate this known defect for a potential safety recall, as the failure of these lines constitutes a predictable and dangerous loss of vehicle power and potential fire hazard.

Engine oil cooler line leaking at the crimps.

Vehicle info: 2019 Silverado 1500 6.2L engine with 66,xxx miles. On 3/1/26 While towing my small snowmobile trailer I was driving on I-90 with cruise control set at 65 MPH. Very suddenly and shockingly I heard an extremely loud knocking noise from the engine.

as I was driving down the highway the engine warning light came on and engine quit running immediately so I began to pull off of the road but couldn't get all the way off so it was sticking out on the highway I did put in park and checked oil level which was good, so I was going to try to push vehicle off the road more because there was semi-trucks and other vehicles going by at a high rate of speed but the shifter would not shift unless vehicle was running.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was parked in the driveway, and the contact became aware of a puddle on the ground underneath the vehicle.

COMPLETE ENGINE FAILURE AND LOSS OF POWER. While driving, I lost complete power of all systems and truck shut down with no warning lights or alarms at all. Truck is regularly serviced but has always used oil between servicing.

The right bank lifters collapsed this was back in January of 2020. The right bank lifters were replaced haven't had any issues with the lifters since I did however deactivate DFM and auto stop start and I know that is why there hasn't been any more lifter issues. This complaint was way overdue I should have done it years ago.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 65 MPH, the vehicle experienced reduced power and failed to exceed 25-30 MPH. The contact stated that the failure persisted while driving uphill.

Engine started misfiring and losing power and it became scary to drive this vehicle as it was not functioning properly. There was no issue prior to this immediate failure and the vehicle was recently inspected. The dealership is recommending a full engine replacement due to lifter failure.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that the vehicle was consuming an excessive amount of engine oil. The vehicle was taken to an independent mechanic, who informed the contact that similar vehicles were known for excessive oil consumption.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at 40 MPH, the low oil pressure warning light illuminated. An independent mechanic was contacted.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at 55 MPH, the check engine warning light illuminated. A dealer was contacted.

Engine powered down and I was able to safely move to the side of the road and wait for a tow truck. Lifters on the truck failed which also damaged the camshaft that is currently being replaced.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving 45-50 MPH, the oil pressure gauge suddenly dropped to zero(0), and a message stating that the oil pressure was low and to turn off the vehicle was displayed. The contact was able to pull over to the side of the road.

On August 1, 2024 I had a knocking in engine Drove 3 miles to Dealer and was told engine needed rebuilt. 88643 miles cost estimate $ 7000. I refused came back GM would pay half I paid 3937.49 On 8/13/2024 I had no choice, I needed it fixed!

In March of 2025, my engine started knocking and had low power. I took it to a local mechanic and he said it was the classic 6.2L rod knock. I took it to the dealer in Decorah Iowa and they agreed that it was the rod knock from the recall.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that the “Low Oil” warning light was illuminated often, and the contact was adding oil to the vehicle every 2 weeks. The contact became aware of Customer Satisfaction Program: N212326940 (Engine Oil Cooler Lines Detaching from Crimp).

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving and depressing the accelerator pedal, the vehicle failed to exceed 35 MPH. The check engine, parking brake, and service engine warning lights were illuminated.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at undisclosed speeds and accelerating from a stop light, the vehicle operated under reduced power. The vehicle was sputtering and shuddering.

while driving on 401 EAST the vehicle started to shake and the service ESC error code came on. This vehicle has had all service completed at GMC and had no issues. stopped at dealership and they ran diagnostic tests to report back the engine has failed and requires replacement.

after buying my truck from McFarland Chevorlet in Maysville KY I then moved to Cincinnati OH for work for work and is about a 1.5 hour away, all maintenance on the vehicle was done by a ASE certified shop and never went over the millage. I bought a extended warranty (200,000) as well but was voided as soon as I had a oil change done at Valvoline.

One day when headed out of town I stopped and got gas immediately once getting back on the highway my dash lit up like a Christmas tree, driving became uncomfortable as it sputtered when trying to give gas. I looked up a couple of the dash warning lights and it alluded to emission problems. I take the truck to the mechanic and he says that a head is cracked and the cam shaft needs to be repaired.

While driving "No Oil pressure" alarm went off on my 2019 Chevrolet Silverado. I had to immediately pull off to the side of the road, upon inspection the Oil cooler line separated at the crimp joint. This is the exact failure mode as described in "N212326940 - Customer Satisfaction Engine Oil Cooler Lines Detaching from Crimp".

Component or system failed- Lifter in the 4th cylinder - 4 different times. Safety - Driving down the interstate, when the lifter goes out the truck slows down in limp mode and causes safety issues for myself and vehicles around me. Problem has been fixed 4 times, now waiting on a BRAND-NEW MOTOR that is on backorder for the foreseeable future.

On 7/2/25, I was driving my 2019 Chevy Silverado on the highway and felt like there was a slight loss of power. I then noticed the Service parking brake, service ESC and the check engine light came on. I was going up a hill and had to move over to the far right lane and drive very slowly on the highway because of the engine problem.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, there was an abnormal knocking sound coming from the vehicle with several unknown warning lights illuminated. The vehicle was taken to the dealer where the contact was informed that the failure was an internal engine failure; however, the vehicle was not officially diagnosed.

The contact owned a 2019 Chevrolet Silverado 1500. The contact stated while driving at approximately 55 MPH, there was an abnormal rattling sound coming from the engine compartment. The contact stated that the vehicle was losing motive power.

TSB PIP5776. 87000 miles failed. dealer quote ($9,000) to repair lifter and bent camshaft.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated there was an abnormal ticking sound coming from the engine compartment. There were no warning lights illuminated.

Engine oil cooler lines leaking. Known issue with 2019 Silverados. Needing replacement before engine failure occurs.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that occasionally while driving and attempting to accelerate, the vehicle was shuddering while depressing the accelerator pedal. The contact stated that several unknown warning lights were illuminated.

Driving at 65 MPH engine began so shudder and immediately shut down.

I was driving down the road and I got a warning to "Turn off vehicle immediately no oil pressure". There is a GM customer satisfaction program number N212326940 that addresses the same issue I had for the same year (2019 Chevy Silverado) but when the dealership pulled up the VIN it did not show up.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, there was an abnormal knocking sound coming from the engine compartment. The check engine warning light was illuminated.

Our company work truck was traveling on a major highway going around 60-70 MPH and high revved, then shut off. Our driver was able to coast to the shoulder of the road. When he got out, he saw that the truck had dumped a large amount of liquid.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while parked and unoccupied, while servicing the vehicle, the contact became aware that coolant was leaking from a coolant hose. The contact stated that a dealer was contacted.

engine make noise on bottom camshaft and lifters making noise and engine lights are on and loss power

I am writing to express my concern regarding a serious issue with my 2019 Chevy Silverado. Recently, while driving on the highway, I experienced a sudden loss of power. After diagnosing the issue, I was informed that my engine now requires a full replacement.

My 2019 Chevy Silverado started having a tapping/bang and loss of performance check engine light, out of the blue at 127,000 miles. Very similar to the issues of the just released recall on 2021-2024 Mechanic suspects it’s either cam/lifters and/or bearing rod issue Vehicle has NOT been repaired as of today 04/30/2025

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving at approximately 60 MPH, while depressing the accelerator pedal, there was an abnormal clicking sound coming from the from the engine compartment. The contact stated that the check engine warning light was illuminated.

When taking off the car is shuddering and isn't excellerating as it should. Like it won't get into gear.

I had a lifter failure on 8/12/2024 with only 66,994 miles on the truck. Not only did I have lifter failure it also damaged the camshaft. It is documentation of this issue.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, there was a burning oil odor detected. Additionally, the contact noticed that engine oil was leaking onto the ground.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while the vehicle was parked and turned off, the contact noticed that the engine oil cooler line was leaking fluid on the ground. The vehicle was not diagnosed or repaired by an independent mechanic or dealer.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that there was oil leaking underneath the vehicle. There were no warning lights illuminated.

I stopped at street light, Automatic Fuel Management system shut off engine. As engine restarted I experienced several dash lights came on. The engine light continued to blink and E light stayed on.

Lifters are bad in engine. Currently at shop getting repaired if possible. Potentially need to replace engine.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 20 MPH, the check engine warning light illuminated, and the contact heard an abnormal popping sound coming from the engine. A dealer was contacted.

The engine locked up and left me in a dangerous place in road just quit running with no warning I am currently getting repaired out of my pocket so the file up loaded is the estimate

Engine seized on 2 separate occasions and was reported to have repairs before we purchased also. Chevrolet took the truck both times, the first attempted repair claimed lifter issues. The second repair they replaced the engine.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that when the vehicle was parked and was started, the vehicle was shaking abnormally. In addition, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended.

My 2019 Chevrolet Silverado with a 5.3 V8 developed a "tick" in the engine. The truck has 93,000 miles. Subsequently, the check engine light came on.

The engine cylinders failed with the lifting rods falling. Engine needs to be replaced at 59k miles on it

Engine failed and had to be replaced because of bearing failure

On January 1, 2025, while driving, I heard a loud bang, after which the engine began to knock. I brought the vehicle to the dealership on January 2, 2025, where I was charged over $4,000 for diagnoses. On January 9, 2025, the dealership informed me that the camshaft had broken.

*Lifter / Rocker Failure *There was a good jerk of the truck (safety) *Confirmed independently *Not inspected by dealer, police, ect *Small stuttering right before failure

The contact owns a 2019 Silverado 1500. The contact stated that after making a left turn, the “Low Engine Oil - Stop Engine Immediately" message was displayed with an audible dinging chime heard. The vehicle was steered to the side of the road and turned off. The vehicle was towed to the residence. The contact stated that while at the residence he lifted the vehicle and observed condensation leaking from the skid plates. The contact removed the skid plates and noticed that that the skid plates were filled with oil. The contact then stated that leak detecting dye was administered to the engine and almost instantly, the contact heard leaking sounds and turned off the vehicle. The contact then observed condensation on the ground under the engine compartment. The contact then used the UV light to locate the leak and observed that the high-pressure oil cooling line was severed. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 125,000.

Rupture of Oil Cooler Lines. NHTSA previously completed a safety field investigation. GM issued a bulletin to their dealerships (only). Has both safety and environmental impacts. Vehicle suddenly losses oil pressure and provides a warning light to turn engine off. This will strand the driver wherever and whenever it should occur. I have spoken with GM, they are aware of the problem, but will not recall for the problem. This scenario also exposes the environment to the sudden loss of oil to the ground and surrounding area.

Engine oil Cooler Line completely popped out from the the crimp fitting. Low oil pressure chimed. immediately turned the truck off and oil flooded my driveway. Same issue outline in the N212326940 Engine Oil cooler Lines Detaching from Crimp July 2021 publication. Luckily this just happen while parked in the driveway so no one was hurt and no real damage to the truck.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, there was a message displayed reading "Low Oil Pressure" prompting the contact to pull over to the shoulder of the roadway. After a visual inspection of the exterior of the vehicle, the contact observed an excessive amount of oil leaking underneath the vehicle. No warning lights were illuminated. The vehicle was towed to the dealer, who determined that the oil cooler line had detached. The vehicle was not repaired. After investigating the failure, the contact related the failure to Customer Satisfaction Program: N192220080. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was 111,000.

The engine oil cooler lines blew/malfunctioned. Was stuck on the side of the road in 100 degree weather had to wait 2 hours for a tow truck. Chevy was towed to a Chevy dealership and repaired. (Removed and replaced engine oil cooler lines as per manufactures specs. Completed oil and oil filter replacement. Added needed fluids to reservoirs.). Message alert about 15 seconds after. Light stated shut off engine low oil.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving and towing a small trailer, there was white smoke coming from underneath the vehicle, near the engine compartment and from the exhaust system. The contact was able to drive the vehicle to a local dealer where it was confirmed the vehicle was not under recall. The manufacturer was made aware of the failure and referred contact to the NHTSA Hotline for assistance. The failure mileage was approximately 80,000.

2019 CHEVROLET SILVERADO 1500 D purchased in September 2019 with less than 100K miles dropped off at the Chevrolet deal on last Tuesday 6/18 report need a new engine which will be costing me more than the price of the vehicle.

Electronc stability control Emergency brake Engine lifters ESC system makes control on predictable Faulty emergency brake Loss of engine power Has been confirmed by the dealer Warning lights came on

While driving vehicle oil cooler line detached from fitting. There were no prior leaks before the incident. The day prior the vehicle received an oil change and no leaks were observed.

The engine cooling oil line became separated at the crimp spilling all the engine oil onto the street while the vehicle was in operation, no warning lights were on prior to the malfunction, GM has made a recal for this particular issue

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that oil had been leaking from the oil cooler lines. The contact took the vehicle to a dealer to be diagnosed.

I am unsure why this organization has not made GM fix their lifter issues for their v8 engines. it is very common and has been around since the early 2000's especially with the 5.3-liter engine. my engine just had lifter failure at a little over 80,000 miles.

Engine cooler line is leaky. if I continue to operate the vehicle with low oil pressure, there may be a loss of propulsion. An engine operating with low oil pressure may also be prone to failure.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while the temperature was below zero, the oil cooler lines cracked and began to leak oil. The contact noticed oil spots on the driveway.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at 45 MPH, a warning chime sounded as the "Low Oil Pressure, Turn Vehicle Off Immediately" message appeared on the instrument panel. The contact pulled off to the shoulder of the highway and had the vehicle towed to the dealer. The dealer discovered a leak in the oil cooler line that needed to be replaced. The manufacturer was also notified of the failure and the contact was informed that the vehicle was out of warranty. The vehicle was not repaired and remained in the possession of the dealer. The failure mileage was 66,248.

I was driving my 2019 Chevy Silverado and the low oil pressure light came on. I pulled over to find that my truck was leaking oil. I called a tow truck and had the tow truck take me to location that I bought the truck (25 miles away). While waiting for the tow truck I did research about what could be happening. While doing my research I found this recall by Chevy: [XXX] My truck was looked at and I was called the next day and informed that the issue was "oil cooler line crimps coming apart and leaking". To my dismay I was informed that my VIN was not part of this recall. I find this to be either very ironic or the recall needs to be expanded to include additional 2019 Chevy Silverado's. I have an email from the service manager; Dereck West, at Victory Chevy Milan Michigan, stating that the diagnosis was as follows: "inspected to find oil cooler line crimps coming apart and leaking. replaced oil cooler line assembly". Again, this seems to match the recall perfectly. I was advised by Chevy to file a complaint and retain all records related to this incident. I have tried contacting GM for additional support. I have been unsuccessful with getting any responses from GM customer support. Upon additional research I found many forums that describe the exact same issue that I have described above. Customers having to pay for an issue that matches identically to a recall because their VIN is not part of the recall. It is my opinion that this recall should be expanded to include additional VIN's for 2019 Chevy Silverado's. I am more than willing to provide any additional information that might be needed. I appreciate your time in advance and look forward to hearing from you. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Oil cooling line failure at crimp joint. If oil line were to come apart all the oil would come out under the vehicle which could cause a vehicle to go out of control or vehicle surrounding this vehicle to go out of contoll. Plus it would destroy the engine.

My truck recently started to leak oil onto my driveway so I took it to a local dealership to get it looked at. The service engineers diagnosed the problem as the Engine Oil Cooler line is detaching from the crimp causing oil to leak out. They also told me that there was a recall, see PDF attached, (#N212329640-01) that is associated with this problem. However, it only applies to my vehicle if it was manufactured in Canada and Alaska. My vehicle, I was told, was manufactured in Mexico. I brought it to the dealership and they told me this doesn't apply to my vehicles simply because of where my vehicle was manufactured. This is troubling information as the SAME issue that was part of a national recall is the SAME problem that is happening with my truck and could cause a major safety risk while driving, yet it is not part of the recall based off where it was manufactured. Specifically, the vehicle could be involved with "loss of propulsion" as stated in the original recall. This is too coincidental of an occurrence to simply ignore it which is why I wanted to file a complaint.

One of the oil cooler lines on this truck is leaking oil from the crimped area where the rubber hose connects to the metal part. The GM Authority website says the dealer should fix this at no cost to the vehicle owner be because it is a GM issue on 2019 Chevrolet Silverados and 2019 GN Sierras.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at 5 MPH, the contact heard an abnormal noise and the vehicle was hesitant to accelerate. No warning light was illuminated.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed the check engine warning light illuminated. The vehicle was taken to the local dealer who was unable to duplicate the failure.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while the vehicle was in for maintenance at the local dealer, the contact was informed of a potential oil leak in the oil cooler lines. The vehicle was not repaired.

In my 2019 Chevy Silverado, I experienced an oil leak in my garage. I have never had a leak since I purchased the new truck. I took it to the dealership, and they notified me that my engine oil cooler hose assembly was leaking and needed to be replaced.

While driving started making a ticking noise. Stopped the truck, to see if we could hear it again. Put truck in drive, check engine came one along with service park brake and esc warning lights; we were on a highway with minimal room to pull off.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that after the vehicle was taken to a local dealer for routine oil change services, he was made aware of a coolant leak. The contact was informed that the oil coolant line needed to be replaced.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while the vehicle was parked, a puddle of oil had accumulated underneath the vehicle between the two front wheels. The contact stated no warning light was illuminated.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while having a routine oil change, she was informed that the engine oil cooler lines were leaking and had detached from the crimp joint. There were no warning lights illuminated.

Noticeable ticking noise started coming form the engine, upon further inspection it was the lifters that was causing the noise. DFM, AFM the truck is out of warranty at 76,000 mi. So I got a second opinion from another shop and got it fixed through them, not the dealer.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving approximately 30 MPH, the warning message "low oil turn off vehicle" had displayed. The vehicle was parked and upon inspection it was discovered that no engine oil was present on the engine oil dipstick and there was an oil leak underneath the vehicle.

A current recall for this issue stands in cananda and alaska. The eoc engine cooling lines leak oil. The eoc clamp and/or assembly loosens causing a sever oil leak.

Oil cooler lines failed at the crimp of the rubber to metal line. At 43,000 mi, not covered under warranty. Purchased lines and had them replaced.

After noticing oil leaking from my vehicle, when parked, I researched on the internet for potential problems. I inspected the underside of the truck. Oil was covering the skid plate, all the way to the back of the transmission pan.

When shifting from drive to reverse the transmission makes a grinding/slipping noise. At speeds over 30 MPH same grinding/slipping noise occurs seldom. Dealer says it's normal.

Oil cooler line ruptured causing engine to lose oil pressure. Fortunately, I was on a city street and was able to pull over and shut off the engine. Upon checking the engine I found excessive oil leaking to the ground.

Driving when a note came on the dash. 'low oil pressure warning turn off engine immediately'. I did, and checked the oil.

Engine Oil cooler line

I have experienced a catastrophic engine failure due to the faulty GM DFM lifters and oil pump. I was advised that my vehicle will need a new engine. I know there is Bulletin No.: 24-NA-173 for my vehicle.

Engine oil cooler line blew off of engine while at highway speed. Lost oil and seized engine.

#8 cylinder failure. This happened 2months after purchase of this 40,000.00 dollar truck went to 3 different mechanics and told the #8 cylinder needed new engine now I’m paying for this vehicle as it sits aside my house never by another Chevy…

an apparent engine malfunction, causing the number 8 cylinder to retard and miss. not sure if the L84 v8 engine s having the same issues as the L87. Just wondering.

Lifters failed causing complete engine failure gm won’t cover engine replacement but it goes along with the other engine failure lawsuits against gm

Oil cooler line separated

engine Failure

Lifter failure while driving on highway. Resulted in an immediate drop in speed taking me from 65 to 30 MPH quickly, and having to cross three highway lanes of traffic in order to pull over. Lifter failures are well documented on the chevy silverado 1500 trucks with the 5.3V8 and the 6.2V8.

I was driving with my [XXX] son when engine seized in the middle of a 4 way intersection at [XXX]. I had to get him out of car seat and exits the intersection on foot with no one willing to help slow traffic we waiting on road side for an hour till wrecker arrived. The engine was ruined something GM I now know was aware of.

The bearings on the crank shaft witch caused a lifter to fail and bent a rod witch caused it to become jamed in crank shaft. Engine faild at speed of 55-65 independent service center confirmed the problem no other warring lights came on untill engine failed

Lifter roller seized causing damage to the camshaft lobe. Problem has occurred in many other vehicles with the 5.3L L84 engine No warnings before issue occurred.

Unexpected loss of power. Issues with bearings caused cam to get damaged leading to required engine replacement.

GM 5.3 Liter V8 engines are known to have lifters lock up and bend push rods or destroy the camshaft resulting in engine replacement or rebuild. GM's fix is to replace the badly designed lifters with the exact same ones hoping that they will last past the warranty period thereby putting the entire cost of replacement on the owners.

Driving on a farm to market road, I passed a slow dump truck, when I let off the gas, every light on my dash came on, I lost all power and my engine started knocking. I Had 60662 miles on it. I bought it with 442 miles on it.

The oil cooler line on this vehicle is faulty- they Crimp that crimps the hose to the metal parts breaks off. This is common in this vehicle (after it happened to me, I started to read on this and thousands of customers have had this issue). My oil exited my vehicle and upon replacing the part on my own (after towing, parts and labor cost), the engine would not crank.

Engine failure-Cyclinoide Had to replace engine- Maintenance was done as recommended. Should not have to replace engine.

Lost ALL oil pressure while casually driving 35mph. Safety issue, had to stop on side of busy highway. Truck warned me to turn off engine.

Engine Oil cooler line failure but my VIN was not part of recall but just experienced the issue,

Need to replace the oil cooler line assy, the rubber hose seperated from the metal tubing, causing a lost of 6 qts of oil on the roadway. I understand thers is a recall in canada and alaska, not here in states

Thousands of these vehicles have Engine Lifter failure problems at early mileage and if your vehicle is out of warranty you have to pay. These are vehicles with the AFM 5.3 and many are failing. This is a well known problem and should be recalled soon.

On cold starts when approximately 2nd gear shifts around 20mph the truck feels like it’s slipping the gear and losing power. Has happened every time and there’s under 5000 miles on vehicle

Very hard shift in the morning se jalonea muy fuerte en la maana y siempre hace los cambios muy fuerte. Cuando paro en un stop se siente que bronca hacia delante

Oil line come off oil cooler front of engine while driving down the road cramping on hose not good enough.