I have no choke at all, forgot to mention, since this problem has just started a couple weeks ago. I've been running it with no choke for about six months. I just sit there and keep the foot pedal depressed and adjust by the sound of it running until it warms up. About that no choke, my old rodchester 2 bl had to be replaced, I put a holley on it that uses a heat riser spring, which I do not have. My regular set-up used a manual choke, which I really liked. Thanks for the informative reply.

Last edited by Bullheadjoe; 02/28/2010 7:22 PM.