2003 GMC Envoy fuel system, gasoline problems
64 owner complaints filed with NHTSA name the fuel system, gasoline on the 2003 GMC Envoy — 16% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2003 gmc envoy. The contact stated that a strong fuel odor emitted inside and outside of the vehicle continuously. Additionally, the engine warning indicator illuminated whenever the vehicle was in operation. The contact received notification of the manufacturer customer…”
filed May 10, 2016
“Tl* the contact owns a 2003 gmc envoy. The contact stated that the check engine warning light remained illuminated. The vehicle was taken to an independent mechanic who diagnosed that the filler neck of the fuel tank was cracked and needed to be replaced. The vehicle was not repaired. The…”
filed Feb 2, 2015
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel System, Gasoline problems in other Envoy years
| Year | Reports | Share |
|---|---|---|
| 2008 Envoy | 1 | 1% |
| 2007 Envoy | 60 | 28% |
| 2006 Envoy | 135 | 38% |
| 2005 Envoy | 164 | 34% |
| 2004 Envoy | 24 | 7% |
| 2002 Envoy | 31 | 6% |
| 2000 Envoy | 1 | 5% |
Other reported problem areas on the 2003 GMC Envoy
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.