[snowgoer]

OK the choke not opening was due to a blown fuse although it was in the fuse location marked "CL/HAZ" which I though stood for clock and hazards. Not sure if that is the correct place for fuse for electric choke especially when there is a choke slot marked. Well, with that fixed the stumbling came back. I am going to have to read more or looking for help on next steps to eliminate the stumbling under quick throttle action. I tried the chock in several places but stumbling still there. Any suggestions??