1994 Jeep Wrangler starts fine runs for a few minutes then dies.

I'm not sure if your Jeep has this or not, but you could check with your local Chrysler dealership. Some vehicles have a sock filter in the gas tank to filter any debris before it is delivered to the engine. What sometimes will happen is, you vehicle will start and run until debris clogs the sock filter and it will die. After the vacuum on the fuel line is gone the debris will fall free from the sock filter back to the bottom of the gas tank. Then when you restart the vehicle it picks up the debris again and clogs you filter again. This happen to me once and I have to remove the tank and clean the debris out and install a new sock filter. Good luck.

Clean the connections in the distributer cap.. 2 bolts and scratch the **** out of the metal pegs... will run like a champ

And when it stalls, what is missing ? Fuel, spark etc.???