Joe Cox 7/7/2010
1989 Jeep Comanche Pioneer 6 Cyl 4.00L
Truck will not start for a period of time after turning off engine.
Truck died and was towed. Once home truck started right away. Replaced fuel pump, relay, regulator, and filter. Truck started and ran great, Once shut off it will not start up again. It sat one time for three hours before starting. Ran the truck for about 20 minutes, would not start for 20 minutes. Cleaned O2 sensor, MAT sensor. Never had a problem before.
John Carter 6/8/2015
You need jeep service right now. Go to http://www.mrclutch.com/jeep/