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2004 Chevrolet Silverado 3500 6.0L Misfire, MIL Lamp on
Hi Folks! Ok truck came in missfiring on #2 and #7 cylinders. Checked for spark and fuel and injector pulse...all good! Put in new plugs wires and 2 coils....still missfires 2 and 7. Checked compression on 2,7 and 1 all 165 to 170 lbs. did leak down test on 2 ...
FIX posted 4/8/2010
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Related Documents & Media | VIN | 1GBJC39U24 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | 2 Wheel Drive |
Trouble Codes
| P0302 | Cylinder 2 Misfire Detected |
| P0307 | Cylinder 7 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Silverado 3500
| VIN | 1GBJC39U24 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | 2 Wheel Drive |
Trouble Codes
| P0302 | Cylinder 2 Misfire Detected |
| P0307 | Cylinder 7 Misfire Detected |
Video