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2007 Chevrolet Cobalt LS 2.2L Misfire, MIL Lamp on
Posted to GM Driveability on 5/23/2012 13 Replies

Car has a p0300 code, and a p0302, it shows missfires on #2 at idle quite often, but you really can feel the missfire. We moved the plug, injector and code from # 2 to # 4 and the missfire stays on #2, the compression on #2 is about 10% less than the others. I...

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  Related Documents & Media  2007 Chevrolet Cobalt LS

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Cobalt LS

VIN 1G1AK55F77
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Cobalt LS

VIN 1G1AK55F77
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On

Trouble Codes

P0300Multiple Misfire Detected