Dang it. I just took the black truck to the pharmacy a mile up the street and it overheated. I nursed it home and it's cooling off in the driveway. Probably a stuck thermostat. Lower hose is fairly cold and the top one is real toasty. Heck I drove it quite a bit a couple nights ago and it worked flawless. Those Magnums are such a turd to put a t stat in.