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2002 Chevrolet Avalanche 1500 5.3L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
this customer came in saying-- i replaced engine and it is still "skipping",(used engine). i had felt the misfire, but had also found that the injector o-ring on the #1 cylinder was sucking air. the o-rings were recommended for replacement before going any fur...
Summary posted 5/22/2008
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Related Documents & Media | VIN | 3GNEK13T02 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | Misfire on # 1 & 7, New Used Engine |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2002 Chevrolet Avalanche 1500
| VIN | 3GNEK13T02 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | Misfire on # 1 & 7, New Used Engine |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video