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Model Years Affected: 1991, 1992, 1993
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.
Q&A > Buick > 1991 Buick Roadmaster
Q&A > Buick > 1993 Buick Roadmaster
Q&A > Buick > 1996 Buick Roadmaster