P0335 Dodge - 04 Dakota random misfire.

Question

Every so often when the truck reaches 2500rpm the engine misfires (revs and bogs) but then other times I can get it to 4000rpms fine. Any help?

Answer 1

P0335 Crankshaft position sensor circuit high

The crank position sensor is used by the PCM for injection timing and ignition timing, when its fails to give the proper signal this is what you can encounter,