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achich72 09-28-2011 06:55 AM

A little help
SInce I'm new to Jeeps, I wanted to know what could cause a rough idle. I have changed the coil pack, plugs, cleaned the thottle body, Seafoamed the intake, changed the TPS, and changed the throttle body gasket when I put my spacer in. I have also changed the crankshaft position sensor, too. Any other ideas would be helpful. :)

Buddha 09-28-2011 09:27 AM

My YJ has an IAC attached to the the throttle body that controls the air intake at idle. Not sure if you have one or not but if you do that's where I would start. Mine was easy to remove and clean/replace - jsut a couple of bolts if I remember correctly.

achich72 09-29-2011 07:11 PM

thanks i will give it a good cleaning.

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