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Threads 1 to 20 of 24180

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: 98,732
    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: 277,751
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. anyone have a minute to give input?

    Started by dooglestien, 3 Weeks Ago
    6 Pages •
    1 2 3 ... 6
    41 Attachment(s)
    • Replies: 109
    • Views: 4,532
    dooglestien
    54 Minutes Ago Go to last post

  2. 58x to 24x crank sensor with gen iv ecm

    Started by Bkauto1, 23 Hours Ago
    • Replies: 14
    • Views: 538
    Fast4.7
    1 Hour Ago Go to last post

  3. Startup help LM7, Truck Norris NSR, etc..

    Started by Bum454ss, 5 Days Ago
    4 Attachment(s)
    • Replies: 18
    • Views: 387
    gtstorey
    2 Hours Ago Go to last post

  4. c5 with turbo log and tune please help

    Started by Bristolmike, 2 Days Ago
    2 Attachment(s)
    • Replies: 5
    • Views: 147
    Bristolmike
    3 Hours Ago Go to last post

  5. Problem Stalling at Idle When at Operating Temp

    Started by MississippiChris, 7 Hours Ago
    2 Attachment(s)
    • Replies: 2
    • Views: 79
    SiriusC1024
    6 Hours Ago Go to last post

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

    Started by oldpartsnrust, 06-19-2023
    8 Pages •
    1 2 3 ... 8
    61 Attachment(s)
    • Replies: 151
    • Views: 9,803
    oldpartsnrust
    7 Hours Ago Go to last post

  7. Cool Tune Review

    Started by Devon24/7, 20 Hours Ago
    2 Attachment(s)
    • Replies: 1
    • Views: 156
    rabbs88
    15 Hours Ago Go to last post

  8. 5.3 sloppy stage 1 needs tune/ help

    Started by Volvoev, 5 Days Ago
    6 Attachment(s)
    • Replies: 18
    • Views: 386
    kingtal0n
    15 Hours Ago Go to last post

  9. Question Narrow band post-cat?

    Started by Devon24/7, 21 Hours Ago
    • Replies: 2
    • Views: 80
    Devon24/7
    20 Hours Ago Go to last post

  10. FiTech Injectors?

    Started by village_idiot, 11-29-2022
    3 Attachment(s)
    • Replies: 15
    • Views: 970
    blindsquirrel
    1 Day Ago Go to last post

  11. C5 manual tune needed

    Started by PRDATOR, 1 Day Ago
    2 Attachment(s)
    • Replies: 13
    • Views: 178
    ns158sl
    1 Day Ago Go to last post

  12. misfiring in idle only and smells of gas

    Started by Truckgmc00, 1 Day Ago
    2 Attachment(s)
    • Replies: 1
    • Views: 88
    SiriusC1024
    1 Day Ago Go to last post

  13. Startup and Cranking 2004 GTO

    Started by the_outsider, 1 Week Ago
    2 Pages •
    1 2
    4 Attachment(s)
    • Replies: 31
    • Views: 779
    the_outsider
    1 Day Ago Go to last post

  14. New BTR Stg 3 cam and switched from SD to MAF

    Started by Rsutton87, 1 Day Ago
    2 Attachment(s)
    • Replies: 1
    • Views: 91
    gametech
    1 Day Ago Go to last post

  15. I'm getting knock only when I go into PE mode.

    Started by The Alchemist, 03-03-2008
    2 Pages •
    1 2
    • Replies: 23
    • Views: 7,196
    kingtal0n
    1 Day Ago Go to last post

  16. Help with LS1 (LM7) tune

    Started by acehi1, 5 Days Ago
    7 Attachment(s)
    • Replies: 19
    • Views: 477
    acehi1
    1 Day Ago Go to last post

  17. gm e38 2bar speed density, injector data,return fuel system 78/79 turbo

    Started by 604harleyrider, 2 Days Ago
    • Replies: 4
    • Views: 158
    604harleyrider
    1 Day Ago Go to last post

  18. 2bar sd tune, tcc slips under light acceleration 65mph and higher

    Started by mrcanby, 3 Days Ago
    2 Pages •
    1 2
    13 Attachment(s)
    • Replies: 28
    • Views: 493
    Guy With A Chevy
    2 Days Ago Go to last post

  19. Newbie need help understanding a supposedly stock motor tune.

    Started by Quarknux, 3 Days Ago
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 23
    • Views: 467
    SiriusC1024
    2 Days Ago Go to last post

  20. Post Misfire LQ4 6.0L #6

    Started by jakattack, 3 Days Ago
    1 Attachment(s)
    • Replies: 12
    • Views: 239
    jakattack
    2 Days Ago Go to last post
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