1989 Jeep Comanche Pickup

1989 Jeep Comanche Pickup. Equipped with a 4.0 Straight 6 cylinder motor and automatic transmission, 2 wheel drive. It has 131,073 miles. Great Interior and nice exterior for its age. I bought this truck on e-Bay, three years ago and flew out to CA to drive it home. It had just under 100k on it then. I had absolutely no problems with it until it blew out the radiator this spring and it overheated. I put a brand new radiator in it but it doesn't run well, now. It will start and drive onto a trailer, but that is about it. It overheats when it is driven any distance at all. Has a great set of 5 spoke Jeep wheels and tires.