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Transmission downshifts--or not
This lag is part of the factory programing. It is to reduce clunks to drivetrain.- jwwarren
- Post #6
- Forum: Engine & Drivetrain
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Transmission slipping 2016 Denali
The new 8 speeds are having all kinds of problems. Keep checking back with the dealer to see if they have a new programing. I would like to see the paper work they gave you. I have not heard of this 4X4 issue.- jwwarren
- Post #8
- Forum: Engine & Drivetrain
