Hi jojones44,
The computer has to relearn to stabilise the idling speed.
Run engine till it warms up with all electrical load off until the idling speed stablises.
Turn A/C on and run for 5 minutes and if the idling still is too low, clean the throttle body and Idle Solenoind control and retest.
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Saturday, October 30th, 2010 AT 3:09 PM