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1998 Chevrolet C1500 Cheyenne 5.7L Poor Idle Quality, Misfire, MIL Lamp on
vehicle came in because it runs rough. has misfire code stored. cap, rotor, fuel filter have been replaced by us due to wear and age. someone has has replaced fuel pump twice, CPI unit, plugs and wires. misfire comes and goes as it pleases and it is always on ...
Summary posted 4/20/2007
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16 Replies Received
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Related Documents & Media | VIN | R1W1174063 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CPI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Intermittently, Very Intermittent |
| Misc. | 2 Wheel Drive Cpi Injection |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
1998 Chevrolet C1500 Cheyenne
| VIN | R1W1174063 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CPI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Intermittently, Very Intermittent |
| Misc. | 2 Wheel Drive Cpi Injection |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video