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2007 Chevrolet Cobalt LS 2.2L Stall, Misfire
cylinders#1&4 briefly missfire in below 0 degree weather. have yet to duplicate missfire. customer also states slight / brief shudder uphill under hard [...] pressure in spec ,spark plugs new , compression @ 175# . checked for vacuum leaks when warm. thankyou ...
Summary posted 2/22/2011
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Related Documents & Media | VIN | 1G1AL55F27 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Stall, Misfire |
| Occurs | Cold, Intermittently |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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Vehicle Data
2007 Chevrolet Cobalt LS
| VIN | 1G1AL55F27 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Stall, Misfire |
| Occurs | Cold, Intermittently |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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