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Thread: 2015 Yukon Denali with a 6l80, hunts for gears when going WOT while already moving

  1. #1
    Potential Tuner
    Join Date
    Sep 2018
    Posts
    6

    2015 Yukon Denali with a 6l80, hunts for gears when going WOT while already moving

    So Ive got my personal 2015 Yukon Denali with a 6L80 (early build) that has a little PE tuning and some trans adjustments. Nothing crazy, just some BlueCat adjustments. If I'm rolling around 50 or 60, and I jump on it, the truck kinda freaks out a little, almost like everything kinda just cuts out, downshifts one gear, doesnt like it and downshifts again. I'm going to assume that this is a torque management issue, but just wanted to touch base with anyone with insight before i started making those adjustments. If someone needs it, I can send them the tune.

  2. #2
    Advanced Tuner
    Join Date
    Aug 2020
    Posts
    335
    Post the tune and a log of this happening.