2003 Chevrolet Blazer
Engine Problems
2003 Chevrolet Blazer Engine Problems
Click on a problem below to read more.
- Engine Misfiring
- Reduce Power Engine Light
- Rough Idle
- Stalls
- Where Is Oil Sending Unit?
- NHTSA: Engine And Engine Cooling
- NHTSA: Engine And Engine Cooling: Engine
- NHTSA: Vehicle Speed Control
- NHTSA: Vehicle Speed Control: Cruise Control
Loading ...
one sec.
Stay Up to Date
Compare Chevrolet Blazer Model Years
Curious how the 2003 Blazer compares to other years?
Check out our Chevrolet Blazer overview to see the most problematic years, worst problems and most recently reported complaints with the Blazer.
