Originally Posted by e30dood
Did you have this problem before you put the new IACV on? And when you did, did you use carb cleaner in those 2 holes in the manifold where the IAVC goes?
It could be a bad TPS. Did you clean your throttle body lately?
yes it did it before the new IACV....I just swapped manifolds so both the mani and throttle body were thoroughly cleaned with carb cleaner