Click on a problem below for details.
- Check Engine Light On
- Engine Stalls/Shuts Off While Driving
- Whine That Fluctuates With Engine Speed
- Misfire
- Secondary Air Pump Failure
- Shakes Horribly
- Sudden Unintended Acceleration
- Engine Turns Over But Won't Start
- No Power And No Engine Code
- Air Intake Compressor Died
- Cracked Exhaust Manifold
- Engine Knocking
- Broken Valve Head
- Broken Valve Spring
- Computer Malfunction
- Excessive Oil Consumption
- Pollution Control Module Failure
- Trailblazer Engine Is Actually A Suzuki Engine
- Vibrating At First Start Up And Stops
- NHTSA: Vehicle Speed Control
- NHTSA: Engine
- NHTSA: Engine And Engine Cooling
- NHTSA: Engine And Engine Cooling: Engine
- NHTSA: Vehicle Speed Control: Accelerator Pedal
- NHTSA: Vehicle Speed Control: Cruise Control