Question Answered: spark plugs
July 16, 2010, 03:49 PM
4 to fire plugs and 4 on the other side to burn off the exhaust.
Question Asked: my truck is running on 3 cylinders.
July 16, 2010, 03:43 PM
It was running fine,I parked it for about 3 hours,got in it to drive and it started running bad. The check engine lite came on, had it checked, the 3rd cylinder is misfiring.I replaced all 8 wires, and plugs. The coil packs are firing fine. This did not fix the problem. Could it be an injector?