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1991 GMC Suburban 6.2L 1-2 Shift
Posted to GM Transmission on 9/8/1998

Need some help as we do not repair transmissions. Wifes (just purchased) Suburban with a 6.2ltr diesel. It shifts real hard between 1-2. The harder you take off, the harder it shifts. Kind of like a bad vacuum module but there are no vacuum lines to the transm...

 
Message Closed w/FIX

car Vehicle Data

1991 GMC Suburban

VIN 1GKER16C2M
Engine6.2 L / 8 cyl
Affected1-2 Shift
ConditionsShifts Hard
Message Closed w/FIX

car Vehicle Data

1991 GMC Suburban

VIN 1GKER16C2M
Engine6.2 L / 8 cyl
Affected1-2 Shift
ConditionsShifts Hard