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2002 Chevrolet Avalanche 1500 5.3L Misfire, MIL Lamp on
this truck came in with a steady misfire cylinders 5 and 6 more pronounce cyl 6 we swaped the injector #3 to 5 and 4 to 6 no change installed a new coil,wire and spark plug took compression test 150 lbs on all cylinders the injector signal looks good also remo...
FIX posted 3/28/2013
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Message Closed w/FIX
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Related Documents & Media | VIN | 3GNEC13T32 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | Po306 Po 305 |
Trouble Codes
| 306 | misfire cylinder number 6 |
| P00 | |
| P0305 | Cylinder 5 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2002 Chevrolet Avalanche 1500
| VIN | 3GNEC13T32 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | Po306 Po 305 |
Trouble Codes
| 306 | misfire cylinder number 6 |
| P00 | |
| P0305 | Cylinder 5 Misfire Detected |
Video