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Type: Posts; User: legierk

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  1. Well, uploaded the above tune last night and the...

    Well, uploaded the above tune last night and the ride to work was like driving a new truck. Having said that, I believe that disabling DOD did more than the trans changes. Even after the new...
  2. First ECM/TCM changes - Please make sure I am in the ballpark

    Just uploaded a few changes. My first time. So, wanted someone with more knowledge than me (which would be about anybody), to verify that I haven't missed anything or done anything really...
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    5FDP, this is an excellent post. May I ask (not...

    5FDP, this is an excellent post. May I ask (not to hijack this thread), why did you leave the TCC locking in 3-6 gears? Most of the stuff I have seen (on Youtube), recommends disabling TCC lockup in...
  4. Excellent. Thank you.

    Excellent. Thank you.
  5. hjtrbo,, thanks. Good info. Not quite sure how to...

    hjtrbo,, thanks. Good info. Not quite sure how to "monitor", but I assume I just use the scan tool while I am driving. Also, I read many posts by 5FDP, and I also saw his tune. I am unsure if I can...
  6. Safe 6l80 adjustments for light towing and longevity

    I get my 2014 GMC Sierra back from the trans shop today. Developed the shudder issue at 151k miles. Truck has been babied, had 2 prior trans fluid changes, and I stopped driving it after it developed...
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