Jerry, go back to the post of June 26 thru July 2 of 2013. I don't believe I would pull off air horn to check floats yet. These old buggers can be touchy. I always start by gently turning the air mix screw all the way in and count the number of turns. It is fine to do this several times because a small amount of dirt or thread chard can get between the needle and seat. I always time my Stovebolts with a static light when possible especially when my customers have your problem. If that doesn't work after you adjust idle let me know. I can go out to the barn and maybe we can communicate over the computer. Jon has good advice and try and try again usually works. Ed
Last edited by Doc.Hall; 06/12/2020 10:42 AM. Reason: misspelling