Cadillac DeVille DTS Problem Report
Cadillac DeVille DTS Coolant Leaks From Water Pump and Radiator
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.
2004 DTS has been overheating for 1 year, unable to drive over 35 miles. Spent over 4K looking and fixing car problem related. Best new Radiator, water pump and still working on issues. - Visitor
strong smell of antifreeze. took it to dealer and replaced 3 gaskets. - Visitor
Fluid leakage from area rear of radiator - Visitor
plastic tank on the radiator right side has blown tonight just popped a Piece just popped leaving me with a huge hole in the radiator tank. - Visitor
YES! Defect radiator ! We have 2 DTS same year almost same miles...BOTH needed new radiators at 75-85,000 miles....(in the same week..) - Visitor
I replaced the Radiator and check for all leaks and sealed some of the leaks .. the leaks continue what do i do. Please advice. - DTS_owner
Collant leak crossmember area/water pump replaced at 35000,another water pump required.Sad for a Cadillac - Visitor
keep over heating change radiator and water pump but keep doing the same thing - goodgyrl
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Replaced a senor dash show hot car shuts down