DE EN

GM / Chevrolet 6L50, 6L80, 8L90 - automatic transmission

Original post

0
Auto-translated

6L50 (6-speed) in many GM models, 6L80/6L90 in larger vehicles, 8L90 (8-speed) in performance models. Oil: Dexron VI or manufacturer's specification. Filling quantities large (8–12+ litres for complete filling).

Machine translation — may contain errors.

Edited: 27.09.2026 09:56

Replies (1 reply)

Page 1 of 1
0
Auto-translated

Oil change and filter (where fitted) according to maintenance schedule. GM gearboxes are sensitive to incorrect or worn oil.

Machine translation — may contain errors.

Edited: 27.09.2026 09:56

Page 1 of 1

You are viewing as a guest. Read-only — please log in or sign up.