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Forum: GM V8 Tuning - Engine, Diesel

Duramax, ...

  1. Sticky Thread Sticky: L5P ECM Exchange Now Available!

    Started by Andrew@HPTuners, 09-14-2018
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 26
    • Views: 45,867
    TAG DIESEL
    09-27-2023 Go to last post

  2. Sticky Thread Sticky: Read Me! Tuning how-to's and related info

    Started by Bill@HPTuners, 04-24-2012
    • Replies: 4
    • Views: 40,850
    sparkToast
    03-18-2024 Go to last post

  1. Read/Write issue

    Started by GMjohn, 03-03-2007
    2 Pages •
    1 2
    • Replies: 31
    • Views: 15,115
    JuniorCruzer
    06-13-2007 Go to last post

  2. 06 Duramax Tune

    Started by Blacker, 05-04-2011
    2 Pages •
    1 2
    • Replies: 28
    • Views: 22,406
    sen
    09-27-2011 Go to last post

  3. Fuel Mileage

    Started by 06MAX, 01-26-2007
    2 Pages •
    1 2
    • Replies: 27
    • Views: 13,900
    CRASHNBURN
    07-04-2007 Go to last post

  4. 2011 silverado 2500HD 6.6 tuning is this possible with the latest version

    Started by Mikecr, 10-09-2010
    2 Pages •
    1 2
    • Replies: 25
    • Views: 15,134
    Bill@HPTuners
    04-24-2012 Go to last post

  5. Need a tune to try?

    Started by blued turboed1, 11-12-2007
    2 Pages •
    1 2
    • Replies: 25
    • Views: 14,904
    mrrattle
    12-02-2007 Go to last post

  6. 2006 Chevy Kodiak Diesel Problems *HELP*

    Started by Flash99, 09-26-2007
    2 Pages •
    1 2
    • Replies: 25
    • Views: 15,932
    maxchevy
    01-12-2008 Go to last post

  7. more smoke

    Started by gold270, 09-07-2008
    2 Pages •
    1 2
    • Replies: 24
    • Views: 15,841
    buckyboy985
    02-10-2023 Go to last post

  8. LML Tuning

    Started by putergod, 05-04-2021
    2 Pages •
    1 2
    • Replies: 23
    • Views: 13,197
    calgarylsswapper
    05-13-2023 Go to last post

  9. Changing VSS for larger tires

    Started by Dmax, 11-15-2006
    2 Pages •
    1 2
    • Replies: 22
    • Views: 15,224
    TwoFast4Lv
    04-04-2011 Go to last post

  10. How Does EFI Live Do It?

    Started by Roger Ramjet, 03-30-2012
    2 Pages •
    1 2
    • Replies: 22
    • Views: 32,260
    superwagon
    01-19-2013 Go to last post

  11. Red face First Time Tuning! Too much smoke though

    Started by strokendiesel002, 07-25-2012
    2 Pages •
    1 2
    • Replies: 22
    • Views: 12,389
    strokendiesel002
    08-09-2012 Go to last post

  12. H1 Alpha

    Started by MT@Banks, 11-08-2006
    2 Pages •
    1 2
    • Replies: 22
    • Views: 8,538
    GunGuy
    05-26-2011 Go to last post

  13. LLY 2004.5 40 btdc

    Started by Th tuning, 01-17-2012
    2 Pages •
    1 2
    • Replies: 21
    • Views: 9,358
    ajamesbond007
    01-24-2012 Go to last post

  14. Minor Changes

    Started by regency, 07-07-2011
    • Replies: 19
    • Views: 8,198
    regency
    07-15-2011 Go to last post

  15. 11-14 LML Beta tester needed

    Started by Engineer@HPT, 01-22-2015
    1 Attachment(s)
    • Replies: 19
    • Views: 7,973
    brycerice
    05-31-2015 Go to last post

  16. Reduced Engine Power Message

    Started by Jim P, 02-26-2021
    • Replies: 19
    • Views: 6,357
    projectlnf
    2 Weeks Ago Go to last post

  17. L5P engine transplant

    Started by DPC, 05-09-2019
    • Replies: 19
    • Views: 20,903
    Whitelabsteven
    02-23-2022 Go to last post

  18. Timing calculator

    Started by caged, 04-04-2019
    4 Attachment(s)
    • Replies: 19
    • Views: 16,379
    Jeffrey Kavney
    02-12-2020 Go to last post

  19. Security Access Denied - Invalid Authorization Code

    Started by quick50, 07-18-2009
    • Replies: 18
    • Views: 10,625
    bigbopper
    03-09-2012 Go to last post

  20. Not many people using HPT to tune Duramax?

    Started by TwoFast4Lv, 01-07-2007
    • Replies: 18
    • Views: 13,971
    02 WS6 TA
    01-29-2007 Go to last post
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