96 cadillac deville constantly runs hot
I have a 96 deville thatd constantly running hot.
I changed the thermostat, the radiator, and
hoses.... Changed the water pump..... Still running
freakin hot!! Help
Then it must be a bad head gasket. You should either get a test kit to check for exhaust gasses in the cooling system, or stop at a shop for them to test the coolant. You did purge the cooling system from air when you refilled it I hope.