2007 Chevrolet HHR LS 2.2L Misfire, MIL Lamp on, Low compression #3
I am wondering if this is a common problem with these vehicles, common causes, and common fixes. My guess is a problem valve. What insights have Chevy/GM techs have? Thanks!
Summary posted 4/23/2012
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Vehicle Data2007 Chevrolet HHR LS
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2007 Chevrolet HHR LS
VIN | 3GNDA13D67 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp on, Low Compression #3 |
Occurs | Always |
Trouble Codes
P0303 | Cylinder 3 Misfire Detected |