You wouldnt happen to have a picture of what your talking about would you? My B16 after I fixed up the vacuum lines is still surging. Not very often though. Just at random times when I stop at a light or something. Vacuum Gauge when running if I remember correctly said I've got almost 30psi or w/e of Vacuum. I cant remember what the incriments are. Anyways, I'm hoping/assuming that what you've described is the problem and an easy fix. thanks!
look at he easiest thigns first.and when held at a constant rpm, the rpms surge
vaccum leak, im leaning on ,also check the adjusting screw might ahve backed out if its been messed with
the FITV 2nd. im nto sure if it has one
the IAC maybe
Go to page 3 (general tech) under ohm resistance. There is a link there to show you the pic and how to.
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