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exgmguy · 03-25-2002, 10:52 PM

You can check the idle air bypass by unplugging it while it it idleing high. If it drops like a stone the IAC motor is out of whack. Hard idle may have to be reset, or the motor cleaned or replaced.

03-25-2002, 10:52 PM	#4
exgmguy Registered Member Join Date: Feb 1999 Location: Utica, Michigan Posts: 2,631	You can check the idle air bypass by unplugging it while it it idleing high. If it drops like a stone the IAC motor is out of whack. Hard idle may have to be reset, or the motor cleaned or replaced.