My 02 buick century runs hot
5 Answers
Did you put the thermostat in up side down? On second thought, maybe it's air locked.
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Im thinking water pump if it ran hot before you changed radiator and thermostat
But ,tinnisshoe,is all so correct,if you ran it hot,it may have damaged your head gasket from having a bad water pump.
I changed my thermostat but it still get hot so what i do next
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I don't think Buicks can be saved. I have had mine running hot on and off for years. It is a wonder that it still works at all. The genius engineers put the thermostat in a lousy place to make replacements a huge job,there is no way to add a hose to flush the system, but I have also replaced radiator twice and now the thermostat. Evidently the car just wants to die.