P0301 Diagnostic Trouble Code Discussion for December 2025
Cylinder 1 Misfire Detected
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| Help Request | Posted | |
| 2018 Ford F-150 Lariat 5.0L Misfire, MIL Lamp on VIN: 1FTEW1E58J Vehicle came in with a check engine light. The truck had all of the above codes in the history. I monitored the misfires and the only time they are increasing in number is when the truck is in park and idling. I can watch the misfire numbers slowly increas... |
December 02, 2025 | |
| 2017 Ford Escape Titanium 1.5L Hesitation, Cuts out, Misfire VIN: 1FMCU0JD9H P0301: Misfire cyl 1. ... had code p0012 & P0301. We found number 1 camshaft bridge installed backwards by machine shop. Turning it around fixed p0012 but still misfiring on Cyl # 1 . Compression 150 across board. New injectors, plugs, coils. remanufactured cylinder head. ... |
December 03, 2025 | |
| 2017 Ford Escape Titanium 1.5L Hesitation, Cuts out, Misfire VIN: 1FMCU0JD9H P0301: Misfire cyl 1. ... had code p0012 & P0301. We found number 1 camshaft bridge installed backwards by machine shop. Turning it around fixed p0012 but still misfiring on Cyl # 1 . Compression 150 across board. New injectors, plugs, coils. remanufactured cylinder head. ... |
December 04, 2025 |
