Coolant Leak & Engine Overheating on Cadillac Seville STS

A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.

RepairPal Verified
Average mileage: (–)
3 model years affected: 1990, 1991, 1992
3 people reported this problem
0 people shared problem details
Related Items:
CAR LEAKS 2 GALLONS OF COOLANT IN ONE DAY. CHANGED THERMOSTAT AND RADIATOR WAS FLUSHED. OIL DOE...
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 r...
4 inch pulley jammed is this the water pump, car is overheating

Related Content