M Michael LeRoy Turbo newby Joined Nov 6, 2012 Sep 3, 2013 #1 Already replaced the IAC valve and O2 sensor didn't seem to help. Can't find any kind of vaccum leak. Runs great off idle to full throttle. Just stumbles then goes. Any info would be great.
Already replaced the IAC valve and O2 sensor didn't seem to help. Can't find any kind of vaccum leak. Runs great off idle to full throttle. Just stumbles then goes. Any info would be great.