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2002 Chevrolet Impala 3.8L Misfire
This vehicle has a misfire at IDLE ONLY on #1 cylinder only after it is hot. Cold start is ok. As soon as the throttle is opened when it is misfiring, it goes away. Long term fuel trim was at 10% and short term was 0. We have performed a motorvac fuel service ...
Summary posted 1/27/2010
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23 Replies Received
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Related Documents & Media | VIN | 2G1WF55KX2 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Hot, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2002 Chevrolet Impala
| VIN | 2G1WF55KX2 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Hot, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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