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P0304 Diagnostic Trouble Code Discussion for July 2022

Cylinder 4 Misfire Detected


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Trouble Ticket Help Requests for DTC P0304
Help Request Posted
2006 BMW 325i 3.0L Stall VIN: WBAVB13556
... off mostly at idle..customer states the problem occured after he replaced the valve cover gasket.has codes p0304.p0305,and p0306 ,on start up.vehicle seems to run smooth.we smoked tested the valve cover.we reset the valvetronic motor.we checked to see...
July 12, 2022