Transmission Leak From Output Shaft Seal on Chevrolet Astro

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: 152,192 (67,000–200,578)
Drive Trains affected: AWD, RWD
16 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
22 people reported this problem
3 people shared problem details
Transmission fluid leaks from output seal when vehicle is parked in a "nose up" attitude (ie front of van is higher than the rear of the vehicle).
1999 Chevrolet Astro- RWD200,578
Transmission. Fuild leak out over night what's wrong astro van
1997 Chevrolet Astro- RWD189,000
Sudden lost of fluid
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