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Unread 08-28-2014, 10:50 PM   #1
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Join Date: Oct 2013
Location: Morgan hill, California
Posts: 1
High idle please help

So my Zj was idling too high, so I cleaned the IAC, it worked for a while then it stated idling high again so I replaced the IAC and it's still idling high. What should I do? It's pretty annoying and jumps pretty to about 2500 rpm then goes down to about 1500 rpms. In drive it's at about 1200-1500 rpms. I don't even push on the gas and it will jump into second gear

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