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2009 Chevrolet Silverado 1500 LT 5.3L Misfire
so i've got this chevy thats giving me trouble. It reports a misfire on cylinder 1 only when moving. you can power brake it and runs great. Runs great just sitting in the bay. its when you hit 30 mph it starts. Compression is at 180 psi. I performed a runn...
Summary posted 7/8/2025
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Related Documents & Media | VIN | 3GCEK23319 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Cruise |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2009 Chevrolet Silverado 1500 LT
| VIN | 3GCEK23319 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Cruise |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
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