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1991 Pontiac Trans Sport 3.1L Th125c
Posted to GM Transmission on 5/13/1999

Transmission starts out in third gear, binds in manual low, and has NO second gear even in M2. Reverse is OK. I think there is a pressure leak into the direct clutch circuit but I cannot find where. Trans. was taken apart and checked again. Sprocket suppor...

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Message Closed w/FIX

car Vehicle Data

1991 Pontiac Trans Sport

VIN 1GMCU06D8M
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedTh125c
Conditions3rd Gear Start
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Trans Sport

VIN 1GMCU06D8M
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedTh125c
Conditions3rd Gear Start