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2001 Chevrolet Impala 3.4L Poor Idle Quality, Misfire
First of all thanks to anyone who takes the time to read and reply to this post. I am at my wits end on this one. This car has a misfire at idle and at steady cruise only. Ltft is -10 to -15% when this miss ocuurs if you put car into open loop with the tech2 m...
FIX posted 7/12/2006
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Message Closed w/FIX
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20 Replies Received
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Related Documents & Media | VIN | 2G1WF55E71 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Cruise, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Impala
| VIN | 2G1WF55E71 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Cruise, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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