When idling I have no codes, when driving at a certain rpm, or speed the check engine will flash and eventually stay on. Misfire cylinder two code P0302 now I can reset and idle the truck with no problems?
I have replaced plugs, wires, New coils ran a can of sea foam through the gas tank.
Plugs are gapped.44 Iridium Bosch wires from Napa brand
Question is what am I overlooking should I spend $20.00 and put in a new cam or crankshaft sensor?
I would think that a bad injector would cause it to sputter.
have the same problem?
Tuesday, January 3rd, 2017 AT 3:29 PM