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Forum: GM V8 Tuning - Engine, Gas (Gen 3)

(1997-2009, LS1, LS6, ...)

  1. Sticky Thread Sticky: If you want us to help with a tune or scan issue post your .hpt file, log & .cfg too.

    Started by jimmyblue, 10-19-2009
    92 Attachment(s)
    • Replies: 0
    • Views: 169,146
    jimmyblue
    10-19-2009 Go to last post

  2. Sticky Thread Sticky: READ ME!!! General tuning info and how-to's

    Started by WS6FirebirdTA00, 02-07-2006
    • Replies: 0
    • Views: 369,947
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. 6.0 LQ4 stalling when @ operating temp coming to a stop - HELP!!!

    Started by Capt.Throttle, 4 Days Ago
    3 Pages •
    1 2 3
    12 Attachment(s)
    • Replies: 43
    • Views: 3,662
    04silverado6.0
    14 Minutes Ago Go to last post

  2. need help adhd is killin

    Started by [email protected], 8 Hours Ago
    2 Attachment(s)
    • Replies: 1
    • Views: 102
    Alvin
    2 Hours Ago Go to last post

  3. Need help with startup in SD

    Started by irocbrninrubber, 1 Day Ago
    2 Attachment(s)
    • Replies: 15
    • Views: 1,109
    edcmat-l1
    3 Hours Ago Go to last post

  4. Running rich, ignition issue?

    Started by Tapi, 11-01-2024
    3 Pages •
    1 2 3
    6 Attachment(s)
    • Replies: 40
    • Views: 3,429
    edcmat-l1
    3 Hours Ago Go to last post

  5. 6.0 lq9 4l80e sloppy stage 2 cam Running super lean

    Started by BoostedObs850, 13 Hours Ago
    • Replies: 2
    • Views: 232
    abc
    4 Hours Ago Go to last post

  6. KR maxing out on pull

    Started by 62chevy302, 1 Day Ago
    2 Attachment(s)
    • Replies: 6
    • Views: 529
    blindsquirrel
    16 Hours Ago Go to last post

  7. parking lot surge/stall

    Started by 04silverado6.0, 3 Weeks Ago
    7 Pages •
    1 2 3 ... 7
    37 Attachment(s)
    • Replies: 133
    • Views: 8,199
    04silverado6.0
    20 Hours Ago Go to last post

  8. 6.0 ls surigng/ stalling

    Started by 6.0jayy, 2 Days Ago
    3 Attachment(s)
    • Replies: 10
    • Views: 690
    edcmat-l1
    22 Hours Ago Go to last post

  9. 5.3 surges after revving

    Started by pukas84, 1 Day Ago
    2 Attachment(s)
    • Replies: 5
    • Views: 493
    pukas84
    22 Hours Ago Go to last post

  10. Negative STFT Both Banks - Can't Find the Reason

    Started by dm290, 2 Days Ago
    3 Attachment(s)
    • Replies: 3
    • Views: 383
    edcmat-l1
    23 Hours Ago Go to last post

  11. Help yukon xl 2002 E85 cold start

    Started by titifj, 3 Weeks Ago
    3 Attachment(s)
    • Replies: 5
    • Views: 585
    titifj
    1 Day Ago Go to last post

  12. Question Injector Data Repository

    Started by TheMechanic, 03-29-2022
    9 Pages •
    1 2 3 ... 9
    70 Attachment(s)
    • Replies: 177
    • Views: 46,796
    04silverado6.0
    1 Day Ago Go to last post

  13. 411 PCM into 1997 L31 truck

    Started by hog, 05-04-2007
    4 Pages •
    1 2 3 ... 4
    • Replies: 71
    • Views: 69,483
    Sampson406
    1 Day Ago Go to last post

  14. DYNO timing and PE

    Started by STR8BALLN, 2 Days Ago
    • Replies: 4
    • Views: 406
    Alvin
    1 Day Ago Go to last post

  15. 2001 camaro ls1 ford 47lb injector data

    Started by novabobjr, 2 Days Ago
    1 Attachment(s)
    • Replies: 9
    • Views: 938
    novabobjr
    1 Day Ago Go to last post

  16. Tune & Log. Gen VI CBB 1999 Vortec 7400

    Started by oldpartsnrust, 06-19-2023
    16 Pages •
    1 2 3 ... 16
    116 Attachment(s)
    • Replies: 300
    • Views: 57,764
    GBull
    1 Day Ago Go to last post

  17. L29 7.4/454 Tuning Black Box - SD tuning keeps showing lean

    Started by motrhedx81, 1 Week Ago
    2 Pages •
    1 2
    27 Attachment(s)
    • Replies: 23
    • Views: 3,217
    motrhedx81
    1 Day Ago Go to last post

  18. At my wits end

    Started by kstwrt91, 2 Days Ago
    2 Attachment(s)
    • Replies: 15
    • Views: 1,370
    gametech
    2 Days Ago Go to last post

  19. How is delivered torque calculated in a gen3?

    Started by GBull, 10-26-2024
    5 Pages •
    1 2 3 ... 5
    60 Attachment(s)
    • Replies: 92
    • Views: 12,956
    GBull
    2 Days Ago Go to last post

  20. New to me k5 Blazer with lq9 swap HELP

    Started by BlazerTuner, 4 Days Ago
    2 Attachment(s)
    • Replies: 8
    • Views: 642
    BlazerTuner
    2 Days Ago Go to last post
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