Car Problem Reports

Cadillac DeVille DTS Coolant Leaks From Water Pump and Radiator

Cadillac DeVille DTS Problem
16 Reports
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Model Years Affected: 2001, 2002, 2003, 2004, 2005

Average Mileage: 89,109 mi (36,000 mi - 175,365 mi)


The water pump and/or the plastic side tanks on the radiator may leak causing a loss of coolant. The engine may overheat due to coolant loss. Continued coolant loss after external leaks have been repaired could indicate a blown head gasket.

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