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1997 Chevrolet K1500 Cheyenne 5.7L Excessive Emissions, Misfire, MIL Lamp on
we need some help with this chevy p/u. when driving youn can feel this truck missfire at speed above 55 mph and the cel will come on and begin to flash untill you decelerate to a slower speed. truck consistently resets code po300 and code po305 when cleared. w...
Summary posted 6/22/2003
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Related Documents & Media | VIN | 2GCEK19R8V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Misfire, MIL Lamp On |
| Occurs | Under Load, on Accel, Intermittently |
| Misc. | Silverado |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
Message Closed w/Summary
Vehicle Data
1997 Chevrolet K1500 Cheyenne
| VIN | 2GCEK19R8V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Misfire, MIL Lamp On |
| Occurs | Under Load, on Accel, Intermittently |
| Misc. | Silverado |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
Video