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2009 GMC Sierra 1500 Hybrid 6.0L Misfire
So , car dealer took this truck in on trade and sent it over with instructions to replace all spark plugs, once that was done, started diagnosis as it still skipped badly, After swapping around coils and injectors, did a running compression test the #1 cyl...
FIX posted 8/4/2022
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Related Documents & Media | VIN | 2GTFK13509 |
| Engine | 6.0 L / 8 cyl / ELECTRIC/GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / AFM |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
| Misc. | Vehicle Skips |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2009 GMC Sierra 1500 Hybrid
| VIN | 2GTFK13509 |
| Engine | 6.0 L / 8 cyl / ELECTRIC/GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / AFM |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
| Misc. | Vehicle Skips |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
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