What is your question?
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What is your question?
It just keep over heating, put in new radiator and thermostat
What makes this problem better or worse?
When engine is hot
How long has your 1999 Cadillac DeVille had this problem?
A few weeks
1 Reply
Hello, what testing has been done to check the cooling system? Does the engine overheat while driving more or while idling stopped? Has the cooling system had the air properly purged out following the performed repairs?