ok well before i put in this new head, i had idle surge. I pretty much am sure that is being caused by a bad coil in the ISC. Well anyway, we got the new head put in yesterday, and it wanted to idle at like 3k rpm. but if we quick revved it a little, then it'd go back down to like 1k and do the idle surge like it used to. well the 3k idle started to happen more often, so we popped the hood and kinda pressed on the throttle spring thingy ma bob, and if we pressed it like closer to the lil switch that it hits when its at 0% throttle, it'd idle back to the normal range, but now its gone past that stage and just idles at 3k no matter what, and will slowely creep to like 3300rpm at long stop lights. any ideas? could it be that switch?
|