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2001 Chevrolet Express 3500 5.7L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on, Engine smoke
Customer complaint of a shake after start up in the morning - check engine lamp was on - customer stated engine would smoke a lot -- found a P0300 random misfire code - I started the truck and it ran smooth, but as it warmed up - it ran rougher and rougher - c...
Summary posted 8/31/2010
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Related Documents & Media | VIN | 1GBHG31R31 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / CSFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on, Engine Smoke |
| Occurs | After Start Up |
| Misc. | Chassis Cab - Box Van |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2001 Chevrolet Express 3500
| VIN | 1GBHG31R31 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / CSFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on, Engine Smoke |
| Occurs | After Start Up |
| Misc. | Chassis Cab - Box Van |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video