Question about 2001 Audi A4

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2004 audi 2.0 is misfiring on cyl #2 and i have change all coil packs but is still misfiring, and it switch itself off then start after a while. what can be a problem. and it brings down the speed on its own

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This may seem like a dumb questions, but did you check the spark plugs?
-or-
have you replaced them recently? awhile back I used plugs from my local parts store (which their computer said would work), but did not...which I didn't find out until after I purchased new coil packs. I ended up getting the correct plugs from ecstuning

Posted on Apr 08, 2011

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