4L80E no overdrive

[Fola1968]

Also while running around 60 or more steady speed light throttle, you can feel a very, very hesitation and or pull extremely light pulsing in the vehicle while in OD

 

[Fola1968]

Transmission fluid and filter was changed less than 100 miles ago with normal findings in the pan

 

[Fola1968]

Transmission fluid and filter was changed less than 100 miles ago with normal findings in the pan

Wondering why it's achieving the correct gear ratio, but not the gear itself