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2010 Yukon Denali 6L80 Trans Help
Thanks for the reply. So I did the cold fill test and the level is good. I’ll look into the relearn. That’s new to me.- Tanner-
- Post #3
- Forum: Engine & Drivetrain
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2010 Yukon Denali 6L80 Trans Help
I have a 2010 GMC Yukon Denali 2WD with the 6L80 with 100k miles. As recommended by the manual I changed the fluid and filter with all ACDelco parts and ACDelco VI full synthetic by dropping the pan, then refilled some and disconnected the oil cooler line and flowed and replaced the rest of the...- Tanner-
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- Replies: 2
- Forum: Engine & Drivetrain
