Problem Reports

GMC Sonoma

Report: Transmission Output Seal May Leak and Mount Replacement

GMC Sonoma Problem

8 Reports

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Model Years Affected: 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998

A fluid leak may develop from the transmission output shaft seal. This leak may cause the transmission mount to become oil soaked and require replacement of the mount along with the leak repair.

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