2019 Ram 1500 Fuel System Problems

Cannot put gas in tank without the gas pump continuously shutting off the flow. Was told by Dodge technicians that it was a faulty roll-over valve ( believe this is a safety item ) in the gas tank. Was told the only way to fix it is to replace the gas tank.

Fuel filler does not allow fuel to enter at normal rate, causes pump to constantly kick off, annoying at first but now has become a safety hazard as some pumps now make fuel spit back out when filling, no warning lamps, took it to the dealer said it is a common issue, bad rollover valve needs a new tank, would not warranty the item because even though the truck has a decal under the hood stating that it California emissions, it does not have a California emission sales code.

Purchased a 2019 Ram 1500 used, with 43k miles earlier this year. Twice, the trucks computer, and fuel gage said I had more then a quarter tank let in fuel. Twice, I have run completely out of gas, stalling the truck, and left no way to accelerate.

The RAM 1500 Bighorn cannot take more than mere ounces of unleaded gasoline before the nozzle auto shuts off. It does not matter how fast gas comes out of the nozzle; it can take up to an hour to fill from empty to full going at .1 gallon every 5 seconds.

Fuel injectors are misfiring veichle on multiple cylinders. Replaced all spark plugs and change fuel injector on misfires cylinder. Then 2 weeks later now another misfire on cylinder.

When you try to fill up your truck's gas tank, the pump keeps shutting off and clicking as if the tank is full, even though it isn't. Your truck has a capless fuel system with a valve inside the filler neck that should open when fuel flows in, but this valve gets stuck, making refueling take much longer than normal. The valve is molded into the gas tank and cannot be replaced separately, so fixing this issue requires replacing the entire fuel tank.

I bought this truck 11/13/2025 and it has been in the shop since I bought it. It’s been “fixed” 4 times, including replacing the fuel pump. The vehicle is still stalling out and the same check engine code po62A keeps popping up.

The contact owns a 2019 Ram 1500. The contact stated that while driving approximately 70 MPH, there was an abnormal sound coming from under the hood, and a burning fuel odor was entering the cabin of the vehicle through the air vents, before the vehicle lost automotive power. The electronic throttle warning light was illuminated.

Went to do the 10000 mile maintenance, after the oil change and changing all the filters. The truck wouldn’t start, had a mechanic look at it and he said it’s a faulty fuel pump. Called the dealership as there is a recall for that part and it was serviced less than two years ago. So it’s covered under that and the recall warranty. The dealership is refusing to fix the truck, Chrysler customer care in Canada says it’s the U.S. office’s problem and they have to do it. U.S. office says I have to find a broker to switch the marketplace to the U.S.. Have called 40 places and no one including the dealerships knows what they are talking about with the broker. So now I have a truck I’ve owned for less than six months that needs possibly a 3000 dollar repair. That they should be doing free of charge.

1The roller valve on the gas tank 2Roller valve is stuck in the closed position, causing a hazard when trying to refill gas tank. 3Dealer wrote up a repair sheet, cost of $1600.00+ . I was told they had other trucks in with the same problem and only way to fix is replacing the whole gas tank.

It is 4-13-2025, current milage 40,000. 2019 Ram 1500 classic Hemi 5.7 Bighorn 4x4 crew cab short bed. I have had an ongoing problem with fuel refilling for over a year and after 26,000 miles. I contacted Gary Barbera in Phila PA with out any info if this will be still under warranty. Refilling less than 0.5 gal and the pump shuts off. No codes, No check engine light. This has been a headache with no answer. I found a service bulletin to adjust the fill neck and that was unsuccessful. Everything online is leaning to roll over valve and the dealership wont touch it or explain if warranty still applies.

While fueling the tank the pumps stops fueling voluntarily, the tank is not full it gives a hard time. Currently about 75,000 miles Longrom 2019

Every time I fill up with gas, the pump stops every $2 or I put in. It gurgles and acts like the tank is full. This happens EVERY SINGLE TIME I FILL UP. TAKE ME 20 min to get gas.

Fuel tank roll over valve gets stuck closed especially in cold weather conditions causing the vehicle to be unable to take fuel into the tank. Gas pumps keeps clicking off and fuel comes out of the filler neck onto the floor, multiple ram owners complaining of same problem, multiple forums online complaining of issue, many owners have been sticking a wire or pipe down the filler neck in order to disengage the closed roll over valve but issue persist shorty after. Potential fire hazard

The contact owns a 2019 Ram 1500. The contact stated that while refueling the vehicle, the pump constantly shut-off independently before the tank was full. The contact was constantly squeezing the handle to continue refueling the vehicle. No warning lights were illuminated. The dealer was notified of the failure and acknowledged that the failure was a known issue; however, the contact was asked to take the vehicle in for a diagnostic test. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 96,000.

When adding fuel the fuel nozzle constantly shut off making fueling the vehicle difficult. When fueling the nozzle has to be held almost to the top of the fuel neck to allow fuel in slowly. By having to fuel the truck like this causes the fuel nozzle to not shut off when the tank is full and fuel leaks all over the ground.

Vehicle has 23,400 miles. When filling fuel tank, pump shuts off quickly without filling tank and spills gas back out. Dealer say valve in tank is problem and need to replace tank at cost of $3k.

2019 RAM 1500 50,000 miles. About 2 months ago while filling my gas tank, the pump started clicking every .50 cents or so. Multiple gas stations and different pumps tried, the problem persisted. Only with very light pressure, I could get it to fuel about $10.00 before stopping. It would take upward of 20 minutes or more to fill about a 1/2 tank. Heading into the winter months, I knew this would become an issue with cold temps coming. I took it to the dealership and was told I needed to have the fuel tank replaced. Due to EVP valves failing. The fuel tanks were back ordered and not covered under warranty. 2 months and $1400.00 later I have a new working fuel tank. How could a part this expensive and with no real wear and tear not be covered under warranty?

at 30,000 MILES nothing Significant YET. However TWO NHSTA Recalls Have Been Issued the first Now Going on 2 Years. BOTH Ram & the Dealer have been Contacted, the Dealer 3 Times with NO Remedy being Available. Stellantis/RAM seems to NOT CARE, this being Disturbing and Annoying. Unacceptable.

Hard to fuel the vehicle. Takes 15 minutes or more to fill the gas tank. Ram's fix is to replace the gas tank on a 4 year old truck with under 60,000 miles.

The contact owns 2019 Ram 1500. The contact stated that on numerous occasions while refueling the vehicle, the fuel overflowed from the filler neck. The contact then stated that water had leaked into the fuel tank.

Due to a known but unaddressed defect in the steep-angled fuel filler neck, it’s almost impossible to fill my tank with gas because the defect causes the gas pump to stop the flow of gasoline every few seconds. Also, the gas pump handle can sometimes become stuck while trying to refill the truck.

Having trouble putting fuel into the tank. While attempting the refuel the vehicle the nozzle will constantly shut off and sometimes fuel will pour out of the filler neck onto the ground. I have to VERY slowly fill up the tank.

My 2019 Ram 1500 will not take more than a few ounces of fuel at a time. It takes well over a half hour to refuel my tank. The pump constantly shuts off and the tank constantly spits gasoline back at me when trying to refuel, it is not safe to have gasoline spilled on you.

While under warranty brought my vehicle to the dealer because I could not pump gas. The pump would continue to click off while fueling. Dealer told me that it may be the gas station that I'm going to and that they could not replicate the problem.

When refueling, the fuel vapor recovery system causes the gas pump to shut off after only a couple seconds of pumping fuel. This happens continually while attempting to refuel. It takes 20-25 minutes to refill the tank.

The contact owns a 2019 Ram 1500. The contact stated while refueling the vehicle, the pump would constantly shut-off independently before the tank was full. The contact would constantly squeeze the handle to continue fueling the vehicle.

The contact owns a 2019 Ram 1500. The contact stated that while attempting the refuel the vehicle fuel would splash out of the filler neck and outside the vehicle and also the fuel nozzle would continuously shut off. The vehicle was taken to the local dealer who diagnosed that the fuel filler neck needed to be replaced.

The contact owns a 2019 Ram 1500. The contact stated that while the fuel tank was empty, it would not accept gasoline, and the gasoline overflowed out of the fuel tank and onto the contact's arms, which caused chemical burns. The contact received medical treatment for his injury.

Fuel tank has a cap less tank system that sprays gasoline all over the person pumping it. Most fuel pumps will not let fuel into the tanks causing the person who is fueling the vehicle to be splashed with fuel. The dealership wants $200 just to look at it but a local mechanic says the system is faulty.

gasoline leaking from top of gas tank

My 2019 ram fuel filler neck causes any gas pump nozzle I use to become stuck and makes refueling take much longer than it should. The gas pump nozzle continuously turns off not allowing me to fill my gas tank. The filler neck?s design seems to trigger the gas pumps?

MY 2019 RAM FUEL FILLER NECK CAUSES ANY GAS PUMP NOZZLE I USE TO BECOME STUCK AND MAKES REFUELING TAKE MUCH LONGER THAN IT SHOULD. THE GAS PUMP NOZZLE CONTINUOUSLY TURNS OFF NOT ALLOWING ME TO FILL MY GAS TANK. THE FILLER NECK'S DESIGN SEEMS TO TRIGGER THE GAS PUMPS' AUTOMATIC SHUTOFF WHEN THE TANK ISN'T FULL YET. SOMETIMES THE PUMP SHUTS OFF EVERY FEW SECONDS, FORCING ME TO FILL MY TRUCKS' TANK OUNCES AT A TIME.

FOR THE PAST MONTH MY TRUCK IS UNABLE TO GET MORE THAN 1/2 A GALLON OF GAS WHEN REFUELING. I BROUGHT IT INTO THE DEALERSHIP AND THEY LOOKED THE TRUCK OVER AND ADVISED THEY COULDN'T FIND AN ISSUE. TOLD ME TO BRING THE TRUCK TO A GAS STATION WITH A LONGER NOZZLE. I WAS ALSO ADVISED THEY WOULD REACH OUT TO RAM FOR ANOTHER SOLUTION. NO FOLLOW UP STILL HAVING ISSUES AT MULTIPLE LOCATIONS, FUEL ALSO SPILLS OUT OF THE TANK WHEN THE NOZZLE STOPS WORKING.

TL* THE CONTACT OWNS A 2019 RAM 1500. THE CONTACT STATED THAT THE FUEL GAUGE PROVIDED INCORRECT FUEL LEVEL INFORMATION. THE CONTACT STATED THAT THE FUEL GAUGE SHOWED EMPTY WHEN THE FUEL TANK WAS FULL. THE VEHICLE WAS TAKEN TO DODGE CHRYSLER JEEP RAM OF VACAVILLE (681 ORANGE DR, VACAVILLE, CA 95687), AND WAS DIAGNOSED WITH A DEFECTIVE FUEL PUMP. THE CONTACT WAS INFORMED THAT THE FUEL PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS IN THE PROCESS OF BEING REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND PROVIDED A CASE NUMBER. THE FAILURE MILEAGE WAS APPROXIMATELY 14,670.

When filling the tank, I notice a leak on the tank. At the moment of the leak, it was half a tank. Not sure if the problem was from a tube that connect to the tank.

No

There is an issue with putting gas into this truck. Seems there is a defect in the filler tube which Ram will not at this point recognize

When Filling the truck up with fuel, after 1-2 gallons the pump would shut off and I would have to repeat this process to fill up my 32-gallon tank. When I took it to the mechanic, it was found that the tank and filler neck was not properly preventing the pressure, causing the pump to think the tank was full and shut off.

Fuel pump failure resulted in the loss of propulsion on the Highway.

Problem refueling. nozzle/pump keeps shutting off after every 3-5 seconds causing gas to splash back. Truck was fine until 2022 problem getting worse.

Engine stopped running while driving on an active road due to fuel pump failures (only 26,000 miles). Truck will not start any longer and fuel pumps are on national back order.

2019 ram classic problem filling gas tank

Difficulties fueling vehicle. Gas pump consistently shuts off after a few (2-3) seconds of pumping gas. Bought vehicle used, have filled up 3 times in 1 month and have had issues with 2 of the full ups.

The problem I’m having it does not let me add fuel into the tank. Without cutting off fifty times when I

Fuel tank won't take fuel in tank at almost empty it will only take 30cents of fuel and fills up neck and shuts off pump and spills all over the ground

Will not accept gas from the gas pump and this is been happening for the last approximately six months the gas attendant told me that this is a problem with all ram trucks

Recently I have been experiencing issues when I pump gas in my three year old truck. When I pump gas the nozzle won't fill it up automatically and continues to stop constantly that causes to take forever.

The truck will increase and decrease engine RPM's from idling at 6000 to 14000 at low speeds wth a/c engaged. This happens in alldriving conditions. This makes parking and driving in heavy traffic most challenging.

The window stickers said 19 MPG . Really I only do 11 on my trick