2003 Chevrolet Trailblazer fuel system, gasoline problems
114 owner complaints filed with NHTSA name the fuel system, gasoline on the 2003 Chevrolet Trailblazer — 13% of all complaints for this model year.
What owners report
“On 12/15/15 I dropped off my 2003 chevy trailblazer based on a bulletin that I received from chevy - gm special coverage program #14423. There was a smell of fuel while refueling. On 12/16/15 the dealership notified me that the fuel tank was indeed defective and that it needed to be replaced. They…”
filed Mar 14, 2016
“Letter from senator toomey on behalf of constituent re chevy trailblazer repairs that should be reimbursed. *smd the fuel pump was replaced. *jb”
filed Nov 30, 2015
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel System, Gasoline problems in other Trailblazer years
| Year | Reports | Share |
|---|---|---|
| 2022 Trailblazer | 2 | 2% |
| 2021 Trailblazer | 1 | 1% |
| 2008 Trailblazer | 3 | 2% |
| 2007 Trailblazer | 215 | 29% |
| 2006 Trailblazer | 437 | 39% |
| 2005 Trailblazer | 435 | 30% |
| 2004 Trailblazer | 93 | 9% |
| 2002 Trailblazer | 101 | 9% |
Other reported problem areas on the 2003 Chevrolet Trailblazer
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.