The choke is working fine. I noticed that fuel is just dumping in when it's cold, all of the way up intil it gets to operating temp, then it smooths out like no other most of the time. A few times and getting worse, I'll have to turn the ignition off and re-start it. Then it runs normal. It seems as if their might be a temp sensor going bad. Like it's not telling the fuel cold run fuel cut solonoid to stop dumping so much fuel down the throat. What cha thinkin?