Car Problem Reports

GMC Rally Wagon 2500 Leaking Water Pump May Cause Coolant Loss and Overheating

GMC Rally Wagon 2500 Problem
7 Reports
Me Too

Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995

Engines Affected: 5.0L V8, Gasoline


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