2007 Pontiac G6 fuel system, gasoline problems
20 owner complaints filed with NHTSA name the fuel system, gasoline on the 2007 Pontiac G6 — 2% of all complaints for this model year.
What owners report
“The contact owns a 2007 Pontiac G6. The contact stated that while driving at undisclosed speeds, there was a gasoline odor coming from the vehicle. The odor was also outside the vehicle. The contact became aware of a fluid leak underneath the vehicle. No warning lights were illuminated. The vehicle…”
filed Mar 16, 2026
“The contact owns a 2007 Pontiac G6. The contact stated that while attempting to start the vehicle, the vehicle was difficult to start. Additionally, there was an abnormal fuel odor after driving and parking the vehicle. The vehicle was taken to an independent mechanic where the failure was…”
filed Mar 28, 2022
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel System, Gasoline problems in other G6 years
| Year | Reports | Share |
|---|---|---|
| 2009 G6 | 10 | 1% |
| 2008 G6 | 10 | 1% |
| 2006 G6 | 32 | 2% |
| 2005 G6 | 13 | 2% |
Other reported problem areas on the 2007 Pontiac G6
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.