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Re: What would your next step be? P0300
Posted to HD/Fleet Forum on 11/21/2011

It was a continous misfire. From right after you start the [...] did seem to go away off idle, I couldnt really feel it, but the misfire was still happening while i was looking at the misfire graphic. Number 6 cyl misfire was i believe about 50 misfires before... Login to read more.