i have changed coil pack, plugs, plug wires, is not losing water no bubbles in radiator....
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2008 Ford Explorer
Question: misfire on #2 cyl. sometime run smooth then skips
Answer #1goodguy November 30, 2012, 21:30Master
could have a vacuum leak check compression
Replypushrod, November 30, 2012, 23:12Master
Agree with Goodguy, also may have an injector problem.
Replygoodguy, December 01, 2012, 03:27Master
good call wetry never thought about that
Answer #2ziptie12 December 01, 2012, 19:43Master
Going along with goodguy and that guy wetry, if plugs are OEM , and it's SPECIFICALLY a #2 misfire only , then if plug is not misfiring due to oil fouling , you maybe could try swapping injector to a different cylinder to confirm that it's the injector , not an internal problem? wetry might call me an idiot , but thats only because I like green jelly....................Don't underestimate the power of a plug to give you good info. on the problems cause!