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Fluid Leak From Rear of Transmission on Buick Roadmaster

Problem Description and Possible Solution

The transmission extension housing seal may leak fluid, replacing the worn seal will commonly correct this concern.

Problem Data
RepairPal Verified
Average mileage: 124,134 (120,000–128,268)
6 model years affected: 1991, 1992, 1993, 1994, more1995, 1996
8 people reported this problem
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eng smokeing
leaking transmission led to trans being rebuilt