Yep the IAC worked great. Car starts up no matter how cold it is and now idles like new. No more fluctuation when i am in netural and in park. Get one from autzone it is worth is or if you dont have the 39.99 right now.... when your car wont start just hit the IAC with a hammer, worked for me...LOL
Also installing it takes 2 mins... The IAC is atached on the main throttle body right above the air intake manifold. right under the 4.6L emblem and rigth of the TB>>
My First run at a track with a few mods>> 15.17
Now I have>> Vortech Blower, 85mm MAF, 42# injectors, C&L Plenum with 75mm BBK TB, PI Torque Converter 3k stall, Down pipes with high flow cats, Moded valve body, 3.73 posi auburn, 255lph Walbro Hi flow fuel pump, Have under drive pulleys still on but installed smaller supercharger pulley to compensate- need to install stock pulleys, hmm I know thereâ€™s more I've done!! Think I need to go the track!!!