2001 Pontiac Bonneville fuel system, gasoline problems
11 owner complaints filed with NHTSA name the fuel system, gasoline on the 2001 Pontiac Bonneville — 9% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2001 pontiac bonneville. The contact stated that the vehicle leaked oil out of the valve cover gasket and the spark plug wire retainer causing a misfire. The contact stated that while driving at an undisclosed speed the vehicle stalled without warning. The vehicle was…”
filed Aug 6, 2020
“Tl* the contact owns a 2001 pontiac bonneville. The contact stated that fuel fumes would seep into the vehicle and the vehicle would emit a loud clicking noise. A local mechanic and dealer were unable to diagnose the failure. The manufacturer was not notified of the failure. The vehicle was not…”
filed Mar 27, 2012
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel System, Gasoline problems in other Bonneville years
| Year | Reports | Share |
|---|---|---|
| 2003 Bonneville | 3 | 6% |
| 2002 Bonneville | 3 | 3% |
| 2000 Bonneville | 9 | 4% |
| 1999 Bonneville | 19 | 13% |
| 1998 Bonneville | 33 | 12% |
| 1997 Bonneville | 9 | 6% |
| 1996 Bonneville | 19 | 13% |
| 1995 Bonneville | 7 | 3% |
| 1994 Bonneville | 5 | 6% |
| 1993 Bonneville | 5 | 4% |
| 1992 Bonneville | 5 | 4% |
| 1991 Bonneville | 1 | 5% |
Other reported problem areas on the 2001 Pontiac Bonneville
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.