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P0301 Diagnostic Trouble Code Discussion for April 2025

Cylinder 1 Misfire Detected


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Trouble Ticket Help Requests for DTC P0301
Help Request Posted
2014 Ram 2500 SLT 5.7L Misfire, MIL Lamp on VIN: 3C6TR5DT3E
P0301: Misfire cylinder1. ... 5.7L with a misfire cylinder one, it came to me after someone else replaced plugs and trying to fix that code so I guess it's my turn on the list. LOL I scanned the truck and found p0301 code nothing else. I started the truck and it seam to only misfi...
April 04, 2025
2019 Jeep Cherokee Trailhawk 2.0L Misfire VIN: 1C4PJMBN3K
P0301: Misfire cylinder 1. Has a misfire at low idle. Goes away just off idle. Fuel trims are normal. Perform running and static compression test, within 5 psi of each other. Unable to find any vacuum leaks. Unsure where to go from here. Thanks in advance.
April 18, 2025