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2004 Chevrolet Silverado 2500 6.0L Misfire
This truck misfires on cylinder #1 at idle only, hot or cold. Cylinder #8 has less 1/10 the misfire counts. Freeze frame shows DTC set at idle too. I pulled the spark plugs because the customer said they had been changed, he thought with Split-Fire plugs but t...
FIX posted 6/19/2013
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GCHK29U54 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Cold, Hot, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0654 | Cylinder 5 Misfire |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Silverado 2500
| VIN | 1GCHK29U54 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Cold, Hot, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0654 | Cylinder 5 Misfire |
Video