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2003 Chevrolet Silverado 1500 5.3L Surge
This truck runs poorly hot or cold. Scan data shows misfire on cylinders 7, 8 and occasionally a little on 2. I removed all the plugs and performed the compression test and then gapped the plugs. #8 plug was fouled. I removed the RH fuel rail and swapped #...
FIX posted 6/12/2020
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Related Documents & Media | VIN | 2GCEK19T13 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
2003 Chevrolet Silverado 1500
| VIN | 2GCEK19T13 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video