Question about 1998 Cadillac DeVille
I have a 1997 Cadillac Deville Limousine which gets up to 220 or 230 deg. F on hot days, but that's considered normal.
I just had the water pump changed and the system flushed.
How hot is your engine getting?
Also, is your electric fan turning on to cool the radiator on a regular basis?
Is your car getting to the point where the Northstar engine alternates firing cylinders so that it brings in fresh air to cool down the engine in the case of losing all antifreeze?
Is it boiling over?
I am assuming that there are no leaks in your system since you had a water pump (hard to do) and radiator replaced.
I hope this helps.
Posted on Aug 03, 2010
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Posted on Jan 02, 2017
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