I have a 88 Bronco II that has an electrical problem.
It will start and run for about 30 min. then die.
It will turn over but not startback. I checked the fire from the coil and was not getting any. Replaced the coil and it did not help.
After it cools down for awhile it will start back up and run for about 30 min. again.
Any suggestions.

 

Try replacing the ignition module on the distrubutor. Sounds like that might be your problem.
Only things is, never seen one work for 30 mins quit, cool off and work again.
This is a little hard, you have to remove the dist. remember to put the engine at TDC