Throttle hang is caused by a malfunctioning TPS (throttle positioning sensor). About 28 bucks from ford. Tps is located by the MAF, held in with 2 philips head screws. Go to ford, tell them EXACTLY what kind of tour you have, if it's an SVT.. STRESS the fact its an SVT. A TPS for a regualr tour will not work (the snesor actually works backwards with a normal tour, thus INCRESING the hang). Takes about 5 minutes to change. Just go buy it, look at teh piece to replace, look in your engine bay by the maf.. and you'll see it! It has a connector coming off of it.
Welcome aboard, don't dump that tub.
