Problems · by component
2006 Pontiac G6 fuel system, gasoline problems
32 owner complaints to NHTSA about the 2006 Pontiac G6 cite fuel system, gasoline, 2% of all 1,910 complaints for this model year.
Complaints
32
2% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
What owners say about the fuel system, gasoline
Verbatim from NHTSA complaints, newest first
“The contact owns a 2006 Pontiac G6. The contact stated that the vehicle was parked in the garage and when her husband went into the garage the next day, he smelled a strong gasoline odor. The contact stated that the odor was coming from underneath the driver’s seat. There were no warning lights illuminated. The dealer and the manufacturer were notified of the failure and advised the contact to tow the vehicle to the dealer for diagnosis. The vehicle was taken to an independent mechanic who diagnosed the failure as a cracked fuel pump. The contact stated that the fuel pump was replaced. The vehicle was repaired. The failure mileage was 127,662”
“TL* THE CONTACT OWNS A 2006 PONTIAC G6. THE CONTACT STATED THAT THE VEHICLE STALLED AND A FUEL ODOR WAS PRESENT. THE CONTACT DISCOVERED A FUEL LEAK. THE DEALER STATED THAT THE FUEL PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 49,517. UPDATED 11/21/14*CN UPDATED 12/11/14”
“GAS SMELL COMING FOR THE CAR, OBVIOUS GAS LEAK AROUND FUEL TANK. THERE HAS BEEN A RECALL FOR THE 2007 AND NEWER MODELS BUT NOT THE 2006. THIS IS VERY DANGEROUS. *TR”
“I LIVE IN SOUTH FLORIDA, OWNER OF A 2006 PONTIAC G6, I NOTICED A FUEL SMELL FROM THE INSIDE OF THE CAR, AND REAR WHEEL-WELL, ALSO WOULD NOT START ON FIRST ATTEMPT, STARTS ON SECOND ATTEMPT . LOOKED ONLINE FOUND A RECALL ON 2007 PONTIAC G5 REGARDING THIS ISSUE, NHTSA CAMPAIGN NUMBER: 09V41900, IN HOT WEATHER STATES WITH OTHER GM VEHICLES , OBVIOUSLY THIS IS A COMMON PROBLEM AND A RECALL SHOULD ADDRESS IT, IT IS A VERY DANGEROUS SITUATION. I DID SOME RESEARCH AND SEEN NUMEROUS POST AND A HIGH FAILURE RATE OF A PLASTIC FITTING ON THE FUEL PUMP. THIS NEEDS TO BE ADDRESSED TO GM AS A POSSIBLE FIRE HAZARD AND A RECALL IN PLACE TO SAVE LIVES!! HTTP://WWW.CARSAFETYREFERENCE.COM/PONTIAC-G6-2007/FUEL-SYSTEM/ HTTP://WWW.G6OWNERSCLUB.COM/FORUM/SHOWTHREAD.PHP?T=8241 HTTP://WWW.ABOUTAUTOMOBILE.COM/COMPLAINT/2007/PONTIAC/G6/FUEL+SYSTEM. *TR”
“GAS SMELL AT TANK. STARTED NOTICE 2-3 YEARS AGO. DO NOT NOTICE A DRIP. VERY NOTICEABLE AFTER START AND AFTER PARKING @ 40000 MILES. CONFIDENT IT IS THE CRACK IN FUEL PUMP LINE. HESITANT TO START FIRST TRY BUT WILL START SECOND TRY. *TR”
“FUEL PUMP ASSEMBLY IS CRACKED AND LEAKING GASOLINE REGARDLESS OF SPEED. GASOLINE RUNS DOWN TANK NEAR EXHAUST SYSTEM. PUMP IS NOT IN AN AREA OF THE CAR WHERE NORMAL WEAR AND TEAR IS EXPECTED. *TR”
Showing 6 of 32 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.