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P0301 Diagnostic Trouble Code Discussion for February 2022

Cylinder 1 Misfire Detected


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Trouble Ticket Help Requests for DTC P0301
Help Request Posted
2011 Dodge Durango Crew 3.6L Misfire VIN: 1D4RE4GG9B
P0301: cylinder 1 misfire. fuel pressure good at 59 psi new crankshaft installed by another shop. not learned. we relearned. right converter and o2 sensor installed by another shop. new coils and plugs installed. new lower and upper intake gaskets installed. compression at 95 on 5 c...
February 07, 2022
2014 Honda Pilot EX-L 3.5L Misfire, MIL Lamp on VIN: 5FNYF4H61E
P0301: Misfire NO1. This Truck came in blown head gasket mix oil antifreeze. replace Head gasket both cylinder new cylinder head bank 2 p3400 VPS stuck after replaced Rocker Arm oil control it is ok misfire still exist, only idling or street drive on the Highway it is not ...
February 21, 2022