I need to replace the throttle body on my 1988 Chevrolet c 1500 305/5.0 w auto transmission. It has throttle shaft issues as well as being totally wore out.
Any suggestions?
Holley sells 1.....
Pedal is free. I have unhooked it & it's smooth. When I hook it up to the tbi it is still smoothe until it's started. That's when it hangs up at an idle. Once it's past the sticky part, it works great.
I tend to agree with you.
I've narrowed down to throttle shaft. The return spring is wound around the throttle shaft.
It doesn't have a kickdown on the throttle for the trans. It's a turbo 350, the kickdown is operated by vacuum. On a 400 their is linkage.
Any ideas on a rebuild kit for throttle...