Can anyone tell me where I can find a replacement idle control screw and spring? I was looking at my throttle assembly yesterday and noticed it was missing. I have called all the local parts stores, and they referred me to a ford dealership in town. The dealership told me I would have to buy a whole new throttle body... It would be ridiculous to buy a whole new throttle body for a screw and spring. Is it possible to rig up something with a simple screw and spring, or do I actually have to buy a whole new throttle body?

 

1. Junk yard
2. If it has an idle kick-up, dashpot, or solepot solenoid mounted on it, that is the throttle stop.
3. Junk 2150 off ebay.

http://www.ebay.com/itm/Motorcraft-Autolite-2100-2150-Carburetor-For-Parts-Mustang-1-14-Ford-Sbf-Fe-Merc-/131514017898?hash=item1e9ed8a86a&vxp=mtr

 

I am not familiar with the threads on this, but I have had good luck at your local true value. They have an abundance of bolts and springs.

 

Might call up a local speed shop and ask....