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2004 Chevrolet Express 3500 6.0L Misfire
Vehicle has a misfire on cylinder #2 & #6 at idle only. It trips the code mostly when cold after running for 2-3 minutes. Eventually the MIL light will come on. We have replaced plugs, wires, swapped coils with different cylinders, flushed injectors twice, ins...
Summary posted 7/9/2009
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Related Documents & Media | VIN | 1GBHG31U74 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Returnless multi port |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Idle |
| Misc. | Cube Van |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2004 Chevrolet Express 3500
| VIN | 1GBHG31U74 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Returnless multi port |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Idle |
| Misc. | Cube Van |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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