7.3 psd won't heat up?
#1
7.3 psd won't heat up?
I have a 2001 psd that i replaced the thermostate,waterpump and gave it a raditor flush. The engine over heating problem is cured now, but now the engine temp guage won't budge after 30 min of idling and a 12 mile trip. I felt the radiator hose it was luke warm, there is no heat coming from the heater it blows cold air. Any help is greatly appreciated...tony
#3
#4
yeah check that thermostat, just cause its new dont mean it works right. Seems like alot of people been having problem like this with Dodges not just the Fords. It would have something to do with your heating problem too. if the anti freeze isnt warming up then there aint no heat exchange in the heater core to heat the cab. the only thing that worries me is that you said it started when the overheating problem started
#9
radiator cap tight.... Coolant level is full top hose gets semi warm It's not hot to the touch. The heater core hoses are cold not even warm, The A/C hoses actually have frost on them even when the control button is on heat mode. Could a bad control panel cause this? [ still the engine should heat up]