coolant change on 2002 Cadillac DeVille DTS

i was always told that a flush is not needed but just a change, correct?

by in Port Orchard, WA on June 02, 2010
1 answer
ANSWER by on June 02, 2010
i disagree. debris will collect from the coolant and component deteriations. flushing is a good service to ensure proper operation. Roy
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