Dodger 10 Posted April 29, 2012 The o2 sensor did the trick, starts and runs now, and not fouling plugs every five minutes. It is still having trouble idling and when at speed the power randomly cuts out. If I let off the pedal all the way and get back on it, the power comes back. Bad throttle position micro switches? Is there a way to adjust the idle mixture? Oh yeah, the super charger is removed and bypassed while it is being rebuilt. Quote Share this post Link to post Share on other sites