Dazed and Confused
Join Date: May 2012
Location: Upstate New York
Re: E250 Fuel Issues
Not so much, I missed that point. As far as the mechanic cleaning the IAC, well, I had my tires pulled off the aluminum rims to be cleaned and since I didn't say to rotate them, I found markings on the inside of the tires so that they put them back on the same hub. Anyway, sounds more fuel delivery if this happens while moving. In order to confirm, might be worth while to hook up a fuel gauge so you can monitor while driving. Buying diagnostic tools often is sheaper than replacing parts needlessly.
Ever notice that there's so many high performance parts available for GM products?
Did you ever think that maybe they NEED them?