Hi ia, I just recently got a 94 teg and I changed the throttle body on it, its got a real bad idle problem, when warming (I know its sorta normal) it idles at 2000 rpms but after it warms up it jumps from 900 to 2500 rpms constantly! I've changed and cleaned the iacv and tightend the screw inside the fitv and also tightend the idle screw on top of the throttle body all the way down, and checked for vaccum leaks (nothing) no help at all. So what could be the problem?????? Someone please help a bro out!!!! Thanks