If you will loosen the three screws on the round black plastic choke cover(pass side), it will rotate to keep the choke blade open. It an auto choke, either hot air or electric,and its probably not hooked up correctly if at all. Brian


My \'64\'s in the Gallery
Pictures in my Photobucket
1964 C10 Custom Cab 350/700R4
1964 Suburban 350/700R4
1979 Ford F350 4x4 400/c6