Bronco that will not stay running

anything within the normal range is ok, if it is running a little hot check the coolant level. if you have not done a coolant flush in a while you should get one done and have them replace the thermostat.

check for a crank shaft or camshaft failure. Also try by using a scanner if you can get any fault or if you use the scanner into live measurements to see the outcome readings into all the electrical and computerized controlled units of the car.

Try this site it has the diagram for 83-88 bronco 2s.......

http://www.auto-wiring-diagram.com/1258-start-ignition-wiring-diagram-of-1983-1988-ford-bronco-ii.html

Replace your ignition module.

Yes they do.
Also,you could cut one off, at salvage yard

keep in mind, your engine use both source of power to run, one from the battery and one form alternator. If the alternator is good, your engine should stay running regardless if the battery is good or bad, the alternator should keep the engine running. It sound like to me the alternator is faulty not charging your battery or keeping your engine running, even though the alternator is brand new does not mean is good. My guess I would take the alternator back and get another one. the reason why your car ran for 25 min and die it has no source of power to keep the sparks going although the alternator should keep the engine running and at the same time charging the battery but is not.

a manual from an autoparts store will usually have this in it goodluck

if i drive my bronco to work shut it off it wont start sounds like it has a dead battery if i let it sit for an hour it will start back up can you tell me if you know what it is

If the fuel filter is dirty it will settle when you turn the truck off. When it runs for a few minutes the debris in the filter will get sucked into the screen and stop the fuel from getting through. If it was a starter or coil, it would not start at all.

possibly a fuel blockage. Is it getting fuel up the top?