fotoboy

So I'm trying to fine tune my procharged setup. I have quick idle surge when I first start it up cold. RPM shoots to about 3500 and then settles down. Car also idles high when its rolling right till about 5 mph then it settles down. Any help would be awesome.

enoniam

I suspect you need to reduce values in your idle airflow table for the coolant temps where this is occurring.