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FatLac

01-12-2017 11:07 PM

Coolant gague fluctuates 1994 DeVille

I just swapped out a cracked radiator on my 1994 Cadillac DeVille and now my coolant gague fluctuates. It will go from 205 degrees to 250 back down to 207 in a matter of a minute or two. Air in the coolant maybe?

slowroll

01-17-2017 05:10 PM

most likely, If it continues you may have blown head gasket(s)

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