Throttle sticks while driving. take your foot off the gas and its like your foot is still on it
The IAC may be the issue.
I removed it and cleaned it. It ran OK until I tapped it with my screwdriver. The RPMs shot right up and I could hear the air rushing through. My scanner showed that the voltage to the IAC did not change. I pinched the hose that comes off the intake to feed the IAC and the throttle dropped to normal levels.
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