GMC
Vandura 3500
8

Coolant Leak & Engine Overheating on GMC Vandura 3500

Problem Description and Possible Solution

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

Problem Data
RepairPal Verified
Average mileage: 170,000 (170,000–170,000)
Engines affected: 5.7L V8, Gasoline
7 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996
8 people reported this problem
Comments
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Replaced the water pump and top hose, thermostat and gasket, fan belt. $520 ($300 labor)