Already did oil change amd change spark plugs and wires. What else could it be?
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2001 Chrysler Town & Country Question: Cylinder 2 is misfiring and idles rough
Answer #1cardocIII from Gillespie's Auto Service, November 28, 2013, 21:13Master
Is it misfiring all the time or only at idle? If it is only at idle a vacuum leak could be an issue, but you still have to consider that you could have a problem with the injector or compression. You're going to have to get some testing done to find the cause.