Originally Posted by Kodebuster
I'm not the expert here in this area, having not done this mod, but it sure sounds like a vacuum leak of some kind.
I'm sure someone will chime in with additional insight.
If it was runnin fine before the Mod, that's most likely where to look first...
That's what I was thinking but shouldn't I have a really rough idle? It doesn't stumble, its not rough, it actually seems to be smoother than before, only problem is the surging, which is also smooth.