Bronco ll stalling after gets to operatin temperature

Does your Check Engine Light come on, while starting, verifying that it does work?

Is it on constantly?

If so you need your codes checked. Your rig is OBD I, it will require testing different than OBD II, a parts store may be able to help you/ show you how to retrieve your codes.

If I had to just "Poop", you out a last dying request (can't hold me to this!)

I'd say have your ignition module tested (it's on the distributor) a special tool will remove it (so don't muff it up, using something else!)

Have 'em test it 4-8 times to warm it up, if the last ones fail, replace it.

Insure whether you re-install it, or a new one, get a packet of "Heat Sync" stuff to smear on the back

The Medic