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Coolant Leak & Engine Overheating on Chevrolet S10 Blazer

Problem Description and Possible Solution

A coolant leak may develop from the water pump. The engine may overheat as a result of the coolant loss. A leaking water pump should be replaced.

Problem Data
RepairPal Verified
Average mileage: 220,000 (220,000–220,000)
5 model years affected: 1990, 1991, 1992, 1993, more1994
6 people reported this problem