2007 Toyota Tundra Fuel System Problems

Your truck may lose power when you press the accelerator pedal, especially when driving uphill or at highway speeds, and your check engine light may come on. A dealer diagnosed this as a failure in the air injection pump and air injection switching valves, which help control emissions. Fixing this will likely require replacing the failed air injection pump and switching valve components.

Your check engine light and other warning lights came on while driving, causing your truck to suddenly lose power while merging onto a freeway—a dangerous situation that forced other drivers to swerve to avoid you. Toyota diagnosed the air injection pump and air control valve as needing replacement at a cost of nearly $4,000, though an independent mechanic confirmed the diagnosis but quoted only $2,000 for the repair. Your extended warranty claim was denied despite these parts not appearing on the exclusion list, and the vehicle also has an emission system issue that will cause it to fail smog testing. The repair will involve replacing the air injection pump and air control valve, and addressing the emission system problem.

After filling the gas tank and driving home, I happened to notice something hanging down under the driver’s side of the truck. The rear of the two fuel tank bands was fractured near the outboard mount and appears to be due to excessive corrosion. I have no idea if it separated that day or how long I may have been driving with just the front fuel tank band (also rusted) holding the fuel tank in the vehicle. If I hadn’t had a clear view of the truck from a distance (from sidewalk a few houses away), I’m afraid I might never have noticed until the front fuel tank band (now under greater loading condition) also fractured. I’m assuming in that scenario, the fuel tank would drag the ground, held only by the fuel lines, with possible deadly consequences depending on vehicle speed and other factors. I can’t stop my mind thinking about what might have happened. At higher speed, would the rear axle have catapulted over the fuel tank causing loss of control, even before any fuel leakage?

The back fuel tank strap rusted in half and broke. The tank was hanging down.

The straps for the fuel tanks are gone. My whole fuel tank fell off

HAVE HAD TO HAVE FUEL PUMP REPLACED SEVERAL TIMES WITHIN PAST FEW YEARS AS IT KEEPS FAILING. DUE TO FUEL PUMP FAILURE HAVE HAD TO HAVE CAR TOWED HOME AND/OR TOVAR REPAIR SHOP.THIS HAS HAPPENED WHILE STATIONARY AND ALSO WHILE DRIVING ON CITY STREET

MY 2007 TOYOTA TUNDRA FUEL TANK STRAP RUSTED THROUGH AND THE FUEL TANK CAME LOOSE AND PARTIALLY FELL OUT BUT WAS HELD IN BY THE FILL HOSE AND EVAP HOSES. THE SKID PLATE THAT IS MOUNTED TO THE STRAP BROKE COMPLETELY OFF AND WAS FOUND ON THE HIGHWAY. I FIND THIS INCREDIBLY DANGEROUS IF IT HAD BEEN THE FRONT STRAP IT COULD HAVE BEEN CATASTROPHIC. I KNOW RUST CAN BE AN ISSUE BUT CERTAINLY NOT SOMETHING I HAVE BEEN WORRIED ABOUT ON A 9 YEAR OLD TRUCK. I AM NOT EXACTLY SURE WHEN THE STRAP BROKE AS I SAW IT HANGING AFTER WORK ON MY WAY TO THE TRUCK.

TL* THE CONTACT OWNS A 2007 TOYOTA TUNDRA. WHILE DRIVING APPROXIMATELY 45 MPH, THE CONTACT HEARD A LOUD NOISE OUTSIDE OF THE VEHICLE. THE CONTACT PULLED TO THE SIDE OF THE ROAD AND DISCOVERED THAT BOTH OF THE FUEL TANK SKID GUARD BRACKETS WERE PARTIALLY DETACHED. THE CONTACT TEMPORARILY SECURED THE BRACKETS WITH A ROPE AND CONTINUED TO DRIVE THE VEHICLE. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 55,000. UPDATED 09/16/14*LJ

TL* THE CONTACT OWNS A 2007 TOYOTA TUNDRA. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN FOR A ROUTINE OIL CHANGE WHEN THE DEALER ADVISED THAT BOTH OF THE FUEL TANK STRAPS WERE CORRODED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 130,000. *TR

2007 TOYOTA TUNDRA. CONSUMER WRITES IN REGARDS TO AIR INJECTION SYSTEM PUMP MALFUNCTION. *SMD THE CONSUMER STATED WHILE DRIVING, THE CHECK ENGINE LIGHT ILLUMINATED. ALMOST IMMEDIATELY, THERE WAS A SUDDEN LOSS OF POWER, WHICH ALMOST CAUSED HIM TO COME TO A COMPLETE STOP. THE CONSUMER TOOK THE VEHICLE TO HIS LOCAL MECHANIC, WHO INFORMED HIM OF WHAT THE FAILURE WAS. WHEN THE MECHANIC CALLED TOYOTA ABOUT THE PARTS, THE MECHANIC WAS INFORMED ABOUT AN EXTENDED WARRANTY FROM THREE YEARS/36,000 TO FIVE YEARS/ 70,000. THE MECHANIC WAS ALSO INFORMED ABOUT A DEFECT WITH THE SYSTEM, WHICH CAUSED WATER INFILTRATION, WHICH COULD COMPROMISE THE SYSTEM. THE MECHANIC ADVISED THE CONSUMER TO VISIT THE DEALER. THE DEALER DID CONFIRM THE DIAGNOSIS WAS CORRECT. HOWEVER, THE CONSUMER WAS INFORMED THE WARRANTY ONLY APPLIED TO A FEW STATES AND THE CONSUMERS STATED WAS NOT INCLUDED. THE CONSUMER PAID $2300 FOR THE REPAIR.

TL* THE CONTACT OWNS A 2007 TOYOTA TUNDRA. THE CONTACT STATED THAT WHILE DRIVING 40 MPH THE VEHICLE SUDDENLY STALLED. THE VEHICLE WAS MOVED TO THE SHOULDER. THE CONTACT WAS INFORMED BY A TECHNICIAN THAT THE VEHICLE HAD RUN OUT OF FUEL BUT THE FUEL GAUGES INDICATED THAT THERE WERE SUFFICIENT FUEL LEVELS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS 67,000. THE VIN WAS NOT AVAILABLE.

TL* THE CONTACT OWNS A 2007 TOYOTA TUNDRA. THE CONTACT STATED THAT THE BOLT FOR THE FUEL TANK FRACTURED AND DETACHED FROM THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO THE DEALER WHERE THE CONTACT WAS ADVISED THAT THE FAILURE WAS CONTRIBUTED TO RUST AND THE FUEL TANK STRAPS WERE COMPLETELY RUSTED. THE CONTACT WAS TOLD BY THE MANUFACTURER THAT THEY WOULD EXTEND HIS WARRANTY TO COVER HALF OF THE REPAIR COSTS. THE FAILURE MILEAGE WAS UNKNOWN, BUT THE CURRENT MILEAGE WAS 57,000. UPDATED 01/29/13*LJ UPDATED 1/30/2013 *JS

TL* THE CONTACT OWNS A 2007 TOYOTA TUNDRA. THE CONTACT STATED THAT WHILE DRIVING 35 MPH, A SHIELD THAT COVERED THE FUEL TANK BECAME RUSTED AND DETACHED FROM THE VEHICLE. THE CONTACT READJUSTED THE SHIELD WITH A BUNGEE CORD. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS AND THE CONTACT WAS INFORMED THAT HE WOULD NEED TO SCREW THE SHIELD BACK IN PLACE. THE CONTACT PERFORMED THE REPAIR HIMSELF. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE BUT OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 57,000 AND THE CURRENT MILEAGE WAS 69,000.

AFTER THE DEALER COMPLETED THE ACCELERATOR RECALL, MY TRUCK NOW HAS A SLIGHT STALL WHEN TAKING OFF AND IF THERE IS ANY ROUGHNESS IN DRIVING SURFACE, THE TRUCK DOES THIS LURCHING/ACCELERATION AT EACH BUMP. IT'S ALMOST LIKE WHEN THEY REPROGRAMMED THE ACCELERATOR, THEY MADE IT TOO SENSITIVE. I WASN'T HAVING A PROBLEM WITH THE PEDAL PRIOR TO THEIR "FIX" BUT THEY FORCED ME TO HAVE THE "REPAIR" DONE. *TR

TL* THE CONTACT OWNS A 2007 TOYOTA TUNDRA. THE CONTACT STATED THAT THE VEHICLE WAS EXHIBITING AN UNUSUALLY OVERPOWERING GASOLINE ODOR AND THERE WAS GASOLINE LEAKING FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS TOLD THAT THE O-RING WAS DEFECTIVE AND ALLOWING THE FUEL TANK TO LEAK. THE CONTACT WAS ALSO TOLD THAT THE FAILURE WAS COMMON FOR HIS YEAR, MAKE AND MODEL VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 45,000 AND THE CURRENT MILEAGE WAS 51,000.

I HAD MY TRUCK IN FOR SERVICE AND THEY FIX THE GAS PEDAL WHICH HAS MADE IT WORSE. THE TRUCK HESITATES THEN LURCHES AHEAD. IT HAPPENS ALL THE TIME. ALSO THE TRANSMISSION IS MAKING A BANGING NOISE AND DOESN'T SHIFT RIGHT. IT BANGS ON ACCELERATION AND DECELERATION HAVE HAD IT TO THE DEALERS SHOP AND THEY ACKNOWLEDGE THE PROBLEM BUT WON'T FIX IT. *TR

2007 TUNDRA GAS PEDAL STICKS EVEN AFTER DEALER INSTALLED A SHIM IN FEBRUARY 2010. *TR

INTERMITTENT FUEL PUMP IN 2007 TOYOTA TUNDRA 4.7L V8. ENGINE WOULD STOP RUNNING RANDOMLY, FIRST AT LOW SPEED AND THEN EVENTUALLY AT HIGHWAY SPEEDS (75 MPH). VERY DANGEROUS! FUEL PUMP REPLACED AFTER 30 DAYS OF STONEWALLING TO INCLUDE THE 'FIX' OF KEEPING THE GAS TANK AT LEAST 1/4 FULL. NEVER DETECTED BY THE COMPUTER; NO ERROR CODES EVER DISPLAYED. SIMILAR CASES REPORTED ON THE WEB WITH SIMILAR RESPONSES BY TOYOTA REPORTED. WHY ISN'T THIS BEING REPORTED IN THE MEDIA? *TR

I OWN A 2007 TOYOTA TUNDRA, THE GAS PEDAL HAS STUCK TO THE FLOOR 2 TIMES "10/07 & 1/10. IS IT NEEDED BY YOU FOR FURTHER INVESTIGATION? *TR

07 TOYOTA TUNDRA RECALL - RECEIVED NOTICE IN OCTOBER - STILL NO SOLUTION FROM TOYOTA.*CW

REFERRING TO THE JANUARY 21, 2010 TOYOTA RECALL OF CERTAIN LATE MODEL VEHICLES DUE TO A ACCELERATOR PEDAL ... I AM THE ORIGINAL OWNER OF A 2007 TOYOTA TUNDRA WITH APPROXIMATELY 41K MILES. I HAVE EXPERIENCED VEHICLE BEHAVIOR CONSISTENT WITH THAT RESULTING FROM A STUCK ACCELERATOR ... BOTH IN FORWARD AND REVERSE ... ON AT LEAST THREE OCCASIONS. AFTER READING OF TOYOTA'S RECALL, I CONTACTED THE PHONE NUMBER ON TOYOTA'S WEB SITE AND THEIR REPRESENTATIVE DENIED THAT THERE WAS A RECALL. ANOTHER TOYOTA REPRESENTATIVE WAS AWARE OF THE RECALL AND PROVIDED THE NAME OF A LOCAL DEALER ... THEIR SERVICE MANAGER ALSO DENIED THAT THERE WAS A RECALL EVEN WHEN I READ THE RECALL NOTICE FROM THE TOYOTA'S WEB SITE! SHE EVEN TRIED TO CONVINCE ME THAT I HAVE A MECHANICAL PROBLEM AND WOULD HAVE TO PAY TO HAVE MY VEHICLE FIXED! THIS LACK OF INTERNAL COMMUNICATION IS UNACCEPTABLE! *TR