Problem overview
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.
55 people reported this problem
21 commentsCadillac Seville vehicles with this problem
11 model years affected
Average mileage: 127,987 miles
(12,000 - 240,000)
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