I have a 89 jeep Wrangler 4x4 4 cylinder 2.5 TBI carburetor standard transmission. The jeep will start and run fine for about 3 to 5 miles and then shut down. all the gauges still work but will not start. I let the jeep sit for an hour or so and then starts again. Alernator, starter, battery, spark plugs, coil, distributor rotor are all new. what else should I try?

i once had a problem exactly like this, but on a toyota celica and it wind up being the little filter boot at the bottom of the pump in the tank. The filter was detached and after a few miles or turns it would suck the filter at the orifice and starve out. After letting it sit the pressure would release and the sock would settle off the pump until enough times or circulation for it to suck the sock back on to the orifice and choke it out. Problem all over again, hope this helps. i once had a problem exactly like this, but on a toyota celica and it wind up being the little filter boot at the bottom of the pump in the tank. The filter was detached and after a few miles or turns it would suck the filter at the orifice and starve out. After letting it sit the pressure would release and the sock would settle off the pump until enough times or circulation for it to suck the sock back on to the orifice and choke it out. Problem all over again, hope this helps.