Problem Description and Possible Solution
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.
Problem DataRepairPal Verified
Average mileage: 89,109 (36,000–175,365)
17 people reported this problem
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.