well racing a jeep on the 1/8 and i missed second and third and on third it bounced one time 6500rpm now it idles 1900 rpm!!! it used to idle 900 and so i came too the forum seached high idle, iac and everone says clean it clean it well i cleaned it rpms whent down too 1800 and now it spuders when slow acceleration when it felt so much faster really and the ITS intake temp sensor is gone it got raplaced just cleared the code. did nothing for the real prombelm things ive tried ummm cleaned the iac and it clicks when i turn the car on checked all vacums, checked wires my wiring job is still good to go, replaced i.t.s. restet the ecu twice ohh when i can push the trotle body closed and itll go down to 1400rpms i have no idea what i did but i still cought back up to that jeep than i mashed his as on the highway badly like 5 cars from a 30 to 90 roll hahahaha v8 my has anyone ever had this problem i think i mite be sol for the week ive only got 20 bucks left to blow but ohh well thnx peps