2004 Chevrolet Trailblazer fuel system, gasoline problems
93 owner complaints filed with NHTSA name the fuel system, gasoline on the 2004 Chevrolet Trailblazer — 9% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2004 chevrolet trailblazer. The contact stated the he noticed a fuel odor emitting from underneath the driver's side of the vehicle. The contact also stated that the fuel mileage had also decreased when driving the vehicle. The contact took the vehicle to have an evap smoke…”
filed Aug 18, 2020
“After fueling,when driving and while stationary the smell of gas fumes inside the vehicle very strong difficultystarting and now wont start at all upon further self investagation fuel is comiming out on top of fuel tanksmall holes seem to exist where fuel is coming out how ever I cant get in far…”
filed Dec 16, 2016
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% |
| 2003 Trailblazer | 114 | 13% |
| 2002 Trailblazer | 101 | 9% |
Other reported problem areas on the 2004 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.