What is your question?
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What is your question?
I've changed the radiator thermostat water pump the reservoir tank the cap and still overheating. No leaks have to keep adding coolant. Car drives fine thou. HELP
What makes this problem better or worse?
Overheating all the time
How long has your 1997 Cadillac DeVille had this problem?
2 weeks
1 Reply
Hello, with all those components changed in the cooling system, my initial reaction is wondering if the cooling system has been purged of air. If there are air pockets in the cooling system, it can act like overheating...and you'll keep having to add coolant. Seek professional help purging the cooling system, or "burp" the air yourself -- however, this is potentially dangerous without proper tooling or procedure following, as hot coolant will burn you.