I took the bottom and top radiatior hose off to see if there was any pressure and there was and when I put them back on the radiatior both got hot. So the water pump is working I can also see the water move trough the radiatior. But when the radiatior cap is on the truck overheats when the cap is off the truck doesnt overheat. I have heat in the truck ans eberything seem to check out its got to be the radiatior cap unless yhe yhermostat is sticking couldtl that be?
Sunday, January 22nd, 2012 AT 6:45 PM