86 Bronco II..truck starts up, idles for a bit or will run then cuts off and wont restart till it cools off. Replaced fuel pumps, relays, plugs, wires, rotor, cap, injectors, regulator...what is going on???

Thanks!

 

I would probably start with a few basic tests:

1) pull codes: sometimes there will be information stored in CM that will help with a stalling problem like this

2) Check fuel pressure: Is the fuel pressure dropping off as the engine stalls?

3) As common as it is on these, have you ruled out the TFI module?

 

TFI module?

 

Ok..yep..replaced that, cap, rotor, wire, plugs, fuel pumps, regulator, pick up coil, and iac valve..

 

Alldatadiy.com has alot of good symptom related information as well as DTC codes and repairs. Good luck with your problem.