2007 Chevrolet HHR
Engine Problems
2007 Chevrolet HHR Engine Problems
Click on a problem below to read more.
- Car Won't Start Randomly
- Check Engine Light On Sporadically
- Won't Start And Dies While Driving
- Accelerator Pedal
- Buzzing Sound From Engine
- Check Engine Light On
- Crack In The Engine Block
- Crank Position Sensor Failure
- Engine Code Po449
- Erratic Idle
- Po442 Emission Control System Leak
- Running Rough/Poor Gas Mileage
- Valve Sticking/Idles Rough
- NHTSA: Engine
- NHTSA: Engine And Engine Cooling
- NHTSA: Vehicle Speed Control
- NHTSA: Engine And Engine Cooling: Engine
- NHTSA: Vehicle Speed Control: Cruise Control
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Check out our Chevrolet HHR overview to see the most problematic years, worst problems and most recently reported complaints with the HHR.
