idle issue

freethrowchamp

New Member
for some reason when the car is in neutral or the clutch is pushed in the car revs from idle to about 2800 rpms i have replaced the throttle position sensor and the idle air control valve. with a full racing exhaust it gets really annoying. its almost like a vacuum leak cause sometimes when its in gear with my foot off the gas it still accelerates
 

adc253

New Member
im having the same issue. did you get it figured out? mine will stop jumping if i turn my heater on high and head lights on causing a draw in power. but dont know what it causing the issue
 





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