Problems · by component
2004 Volkswagen Passat fuel/propulsion system problems
25 owner complaints to NHTSA about the 2004 Volkswagen Passat cite fuel/propulsion system, 9% of all 283 complaints for this model year.
Complaints
25
9% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
What owners say about the fuel/propulsion system
Verbatim from NHTSA complaints, newest first
“A fuel leak has developed from the top side of the fuel tank on the drivers side of me vehicle. A fuel leak in this manner is a serious critical and immediate safety risk. Recall 08V156000 was 'performed' on my vehicle back in 2008 but the exact same fuel system safety defect has returned. VW acknowledges the recall and claims it was completed while only an inspection to check for fuel leaks was performed at the time. VW Care and my local dealership refuse to address the ongoing issue. This poses a continued fire risk, and I am now being told to pay out of pocket for a known safety recall that clearly failed to remedy the original defect.”
“There was a recall reported by the manufacturer, Volkswagenm in 2008. There were multiple Fuel System issues: A Heat Shield that may contact the exhaust system and result in a vehicle fire; a fuel leak from a fuel line or fuel tank ventilation valve, in the presence of an ignition source, can lead to a vehicle fire. In 2008, my car was inspected and the recall was deemed "complete." However, the car was only 4 years old at the time and no repairs were made. Only a visual inspection was done. I bought the car used 6 years ago, and it has been diagnosed as having a defective fuel tank ventilation valve. VW should pay for the parts and labor to have this fixed because it was never fixed. I've been told there's no statue of limitations on recalls. VW claims that because the recall was deemed "Complete" that they "fixed" the issue but they didn't.”
“WHEN YOU FILL UP THE FUEL TANK IT LEAKS IT LEAKS A QUARTER OF A TANK OF FUEL ROUGHLY 4 TO 5 GALLONS OF FUEL DRIP OUT THERE'S A FACTORY RECALL ON THIS ISSUE I TOOK IT TO THE VOLKSWAGEN DEALER PAID MONEY TO HAVE THEM INSPECT IT AND THEY SAID YES IT'S LEAKING AT THE FACTORY RECALL I'VE HAD AN INDEPENDENT DEALER CONFIRM THAT! VOLKSWAGEN WILL NOT DO ANYTHING DUE TO WHAT THEY CLAIM A REMEDY WAS DONE BY MOVING FUEL LINES 10 YEARS AGO, OBVIOUSLY IT WAS NOT OR I WOULD NOT HAVE 4 GALLONS OF FUEL SPILL IN MY DRIVEWAY VEHICLE IS BASICALLY IN OPERABLE AND THEY WANT $3000 TO PUT A NEW FUEL TANK IN WHEN IT'S A FACTORY RECALL WHICH NEVER EXPIRES I HAVE TALK TO THE VOLKSWAGEN REP AND THE ONLY THING I HAVE FOUND IN FORUMS IS DO YOU HAVE TO GO TO VOLTS WAGON OF AMERICA AND FIGHT THEM AND THIS IS RIDICULOUS WHEN THEY KNOW THEY HAVE AN ISSUE!! TO DRIVE THIS VEHICLE WE NEVER FILL IT OVER A HALF A TANK OF FUEL SO WE DO NOT LEAK FUEL OR EXPLODE WHILE WE'RE DRIVING HOPEFULLY PLEASE HELP IN ANYWAY YOU CAN THANK YOU”
“STRONG ODOR OF FUEL IN THE CAR REGARDLESS OF BEING PARKED OR MOVING. NOTICED PUDDLE OF GAS ON THE GROUND UNDER THE FUEL TANK. FUEL WAS DRIPPING DOWN OFF THE FUEL TANK AND THE HEAT SHIELDS. FOLLOWED DRIP TO THE ROLLOVER VALVE NIPPLE WHICH IS ATTACHED TO THE GAS TANK.”
“TL* THE CONTACT OWNS A 2004 VOLKSWAGEN PASSAT. AFTER REFUELING AND PARKING THE VEHICLE, THE CONTACT LATER DISCOVERED FUEL HAD LEAKED OUT FROM THE VEHICLE ONTO THE FLOOR OF THE GARAGE. FUEL WAS ALSO VISIBLE UNDERNEATH THE REAR SEAT OF THE VEHICLE. UPON INSPECTION, THE CONTACT DISCOVERED THAT FUEL WAS LEAKING FROM THE FUEL VALVE. THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE, BUT THE LOCAL DEALER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 160,000.”
“GAS TANK/ FUEL LINE FRACTURE, LEAKING GAS WHEN I FILL IT UP, STRONG GAS SMELL/ODOR. STOPS LEAKING AT AROUND 3/4 TANK. VERY DANGEROUS FOR MY 16 YEAR OLD TO DRIVE. VW DEALERSHIP REFUSED TO CORRECT, WANTS TO CHARGE ME 2600, TO FIX I BOUGHT THE CAR FOR 4200 3 MONTHS AGO.”
Showing 6 of 25 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.