Transmission Leak From Output Shaft Seal on GMC Sonoma

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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Average mileage: 176,666 (100,000–300,000)
Drive Trains affected: 2WD, Manual Transmission
9 model years affected: 1991, 1992, 1993, 1994, more1995, 1996, 1997, 1998, 1999
11 people reported this problem
1 person shared problem details
1998 GMC Sonoma- 2WD300,000
When I am putting my truck in first it won't go it will make a loud grinding sound an were does the trans. mission fluid add at
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