i know but its a lot better than the motor racing @ 3000-4000 rpm at a stop sign.it the piece right under nieth the throttle body right it has 3 screws.2 on the bottom and 1 in the top centered between the 2. im not even sure if this is the problem but plugging it up seems to bring it back down .its just really difficult to get warm.every time i start the idle dops up and down from 100-500 rpm then it starts going smoother. i dunno but its also make this one screach every once in a while when i start it up .kinda like an old ford then it starts.thanks kai for the info by the way