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2004 Chevrolet Impala 3.4L Poor Idle Quality
Greetings GM Techs, I have a very frustrating problem here. This occurs during idle only. Cylinder #6 will miss fire every 4 seconds, when it miss fires it will last for about 5 seconds, then idle smoothly for 4 seconds, then back to miss firing for 5 seconds....
FIX posted 4/22/2009
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Message Closed w/FIX
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 2G1WF52E84 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Hot, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Impala
| VIN | 2G1WF52E84 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Hot, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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