Hunting idle.
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St. Jude Donor '07
Hunting idle.
Just installed my four chip and it still hunts alittle, but nothing like before. I reset the idle air valve and throttle position sensor. Does the chip have to learn first to adjust itself to my driving habits. This is a 90 MAP set up.
Budman
Budman
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Re: Hunting idle. (Budman78)
Try cleaning the IAC and it's bore; also clean the TB and accelerator plates with TB cleaner.
Check the TPS resistance near idle position for any jumpiness in readings.
Also check all vacuum lines for cracks or leaks; don't foreget the ones along the left inner fender well.
Check the TPS resistance near idle position for any jumpiness in readings.
Also check all vacuum lines for cracks or leaks; don't foreget the ones along the left inner fender well.