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2000 Chevrolet Silverado 1500 5.3L Misfire, Poor Fuel Economy, MIL Lamp on
This vehicle came in with a cylinder miss on cylinder #7. The car was tuned with AC Delco platinum plugs. Did not help the miss fire, customer replaced wires. Still missing on cylinder #7. We did a coil swap and a new injector that did not help our cause. We t...
FIX posted 10/8/2002
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Related Documents & Media | VIN | 2GCEC19T8Y |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Idle |
| Misc. | Silverado |
Trouble Codes
| 300 | Multiple cylinder miss fire |
Message Closed w/FIX
Vehicle Data
2000 Chevrolet Silverado 1500
| VIN | 2GCEC19T8Y |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Idle |
| Misc. | Silverado |
Trouble Codes
| 300 | Multiple cylinder miss fire |
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