I have 01 Cadillac deville
It keeps overheating put brand new
radiator in new thermostat and hose and
the top to over flow fans work fine my
heater core is fine water pump is working
like it's supposed to be we are stumped
what more it could be
Oil all muddy? These cars are known for blowing the head gasket. I would get it checked out asap. Best of luck.
Air in system? Did you bleed all air out when changing the components listed?
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