Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Hi, My name is***** the engine idle real rough and misfire all the time?
If you are getting the misfire only when under acceleration then this is most likely caused by a spark plug wire is arching. When was the last set of spark plug wires replaced?
When did you replace the spark plugs? Make sure to check to make sure the plug wires do not have oil getting on them from leaking valve cover gaskets spark plug tube seals.
Did you have the misfire before replacing the spark plugs?