Results 1 to 3 of 3

Thread: 2014 supercharged tundra, new trans now short shifting out of 1st

  1. #1
    Potential Tuner
    Join Date
    May 2021
    Posts
    2

    Please delete

    Please delete
    Last edited by Ubnpast; 06-27-2021 at 03:32 PM.

  2. #2
    Quote Originally Posted by Ubnpast View Post
    2014 5.7 magnuson supercharged tundra have bullydog tune.

    Last week I had level 10 install trans, 2,200 stall converter, and valve body. They piggybacked hp tuners trans portion on top of the bullydog tune, now the truck short shifts at 5,100 into 2nd.

    Prior to the trans work/HP tuners it always shifted around 5,800 or so.

    All other gears shift at redline (about 6k), the 5,100 shift is the same regardless of load (pulling 1,600# trailer), I am manually able to keep the truck in 1st until redline.

    I was told by bully dog that the shift points are not adjustable in their programmer and that parameters had to of been changed with the hp tuners, just trying to see what options I have in fixing this.
    There's not really a way to write only the trans portion of a tune via HPT, so I would be curious what exactly they flashed.

    I assume Bullydog has a way for you to return to their tune (I'm not familiar with their tuner); if not you would need to either take it back to Level 10 and have them correct the 1-2 shift schedule or find a tuner that will do that work for you.

  3. #3
    Potential Tuner
    Join Date
    May 2021
    Posts
    2
    Please delete
    Last edited by Ubnpast; 06-27-2021 at 03:32 PM.