I have an 02 deville, new water pump, new radiator,
new thermostat and its still over heating. What do I
Either the cooling system needs to be purged from air pockets if it was not done, radiator fans not working, or there is a bad head gasket.
Thank u for replying. What's the best way to purged the system for air pockets?
Do some test, Compression test on all cylinders and exhaust in coolant test.
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