January 26: Shift to Park Lawsuit Transferred to Tennessee news | 12 days ago January 23: Chevrolet Equinox EV Recall Announced For Braking Problems recalls | 15 days ago January 19: GM 6L90 Transmission Failures Seem to Be Over investigations | 19 days ago January 18: GM L87 Engine Failures Investigated in Nearly 877,000 Vehicles investigations | 20 days ago December 20: No Recall of 50 Million ARC Airbag Inflators, For Now news | 49 days ago
2003 Chevrolet Trailblazer
Fuel System Problems
![CarComplaints.com Seal Of This Might Hurt](http://cdn2.carcomplaints.com/img/seals/bad.png)
CarComplaints.com Notes: Carrying the not-so-proud traditions of its 2002 predecessor, the 2003 has a handful of instrument panel malfunctions that can leave you guessing your speed, engine temperature or how much gas is left in the tank.
2003 Chevrolet Trailblazer Fuel System Problems
Click on a problem below to read more.
- Strong Fuel Smell
- Fuel Spilling Out Of Broken Filter
- Poor Gas Mileage
- NHTSA: Fuel System, Gasoline
- NHTSA: Fuel/Propulsion System
- NHTSA: Fuel System, Gasoline: Storage: Tank Assembly
- NHTSA: Fuel System, Gasoline: Storage: Tank Assembly: Filler Pipe And ...
- NHTSA: Fuel System, Gasoline: Delivery: Fuel Pump
- NHTSA: Fuel System, Other
- NHTSA: Fuel System, Gasoline: Delivery: Hoses, Lines/Piping, And ...
- NHTSA: Fuel System, Gasoline: Storage
- NHTSA: Fuel System, Other: Storage: Fuel Gauge System
- NHTSA: Fuel System, Gasoline: Delivery
- NHTSA: Fuel System, Other: Storage: Tank Assembly: ...
- NHTSA: Fuel System, Diesel
- NHTSA: Fuel System, Other: Delivery
- NHTSA: Fuel System, Other: Delivery: Fuel Pump
Loading ...
one sec.
Stay Up to Date
Compare Chevrolet Trailblazer Model Years
Curious how the 2003 Trailblazer compares to other years?
Check out our Chevrolet Trailblazer overview to see the most problematic years, worst problems and most recently reported complaints with the Trailblazer.