Coolant Leak & Engine Overheating on Chevrolet S10

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: 153,000 (153,000–153,000)
Engine affected: 4.3L V6
7 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996
8 people reported this problem
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Leaking water at the back of water pump
Water Pump gave out just a year and a half after I replaced it. Thank God for lifetime warranty.