So after my previous post about drilling out my exhaust manifold to replace studs for my sisson choke, I finally got that work done and re-mounted my carb and choke. I adjusted the choke and set it as the manual said. The issue i am having that I hope any one can help with is.. the sisson choke closes to start the engine but as soon as engine starts the choke goes 100% open and car stalls and dies. I can start the car and hold the choke 75% closed and it will run like a dream but as soon as I let the auto choke take over the choke opens all the way and the engine dies. I have cleaned the carb, replaced fuel lines and done every thing i know how to. Can any one please lend me some advice on what I am doing wrong?
Ben
D24 fluid drive
Stromburg 1bbl
Sisson choke