92GSREG

Ok, I have a obd2 gsr , when i start my car it rev's to about 3000 rpm, then it dosent drop at all. It's VERY LOUD. Before it started revving like that, i had a stock intake manifold and i switched it out with a new skunk2 pro series intake mani. After that, everytime i start my car, it rev's really high. A friend told me to let the car sit and warm up, tried that, and it just's stays steady at 3000 rpm, NO drop whatsoever. No clue what's going on, need help

Any opinions is very appreciated.

alane148

check your throttle position sensor. loosen it up and move it til the idle drops

Red_Army

idk if they're still on and available on an OBD2 but try tightening your IACV and FITV.