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2006 Chevrolet Cobalt LS 2.2L Poor Idle Quality, Misfire
This car has only 10 inches of vacuum at idle. Plugs, [...] and mod. was replaced. Compression is 175 on all cylinders. Removed and clean throttle body to bring down throttle from 36% at idle to 10% at idle. Removed map sensor to check for seating properly. Ch...
Summary posted 3/6/2014
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Related Documents & Media | VIN | 1G1AJ15F96 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2006 Chevrolet Cobalt LS
| VIN | 1G1AJ15F96 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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