Rough Idle
hotsaucencake
08-10-2009, 08:55 AM
I have an '03 Saturn Ion. It idles rough when the fan is on, even if it is just air and not a/c. Also it is harder to get going on a hill without stalling with the fan running.
saturntech
08-19-2009, 09:17 AM
I would be checking the ignition control module, they go all the time.
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