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Threads 1 to 20 of 25676

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: 188,220
    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: 395,857
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. need help car will not start

    Started by mattelliott2024, 2 Weeks Ago
    2 Pages •
    1 2
    7 Attachment(s)
    • Replies: 26
    • Views: 769
    edcmat-l1
    35 Minutes Ago Go to last post

  2. Injector flow vs KPA question.

    Started by rubrhammer, 19 Hours Ago
    • Replies: 2
    • Views: 100
    Alvin
    1 Hour Ago Go to last post

  3. 6.0l t56 manual trans truck tune way off

    Started by [email protected], 3 Days Ago
    5 Attachment(s)
    • Replies: 16
    • Views: 331
    [email protected]
    10 Hours Ago Go to last post

  4. Help with TUNE

    Started by Chris miller, 1 Week Ago
    12 Pages •
    1 2 3 ... 12
    62 Attachment(s)
    • Replies: 238
    • Views: 5,825
    gametech
    10 Hours Ago Go to last post

  5. Help trying to find drop in timing at cruse.

    Started by Ramba_ral, 2 Days Ago
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 20
    • Views: 539
    Ramba_ral
    13 Hours Ago Go to last post

  6. idle dipping randomly

    Started by ddabsolve, 1 Week Ago
    4 Attachment(s)
    • Replies: 8
    • Views: 270
    ddabsolve
    15 Hours Ago Go to last post

  7. Newb question on a 24x 454

    Started by I'm over here, 3 Days Ago
    2 Pages •
    1 2
    4 Attachment(s)
    • Replies: 20
    • Views: 368
    I'm over here
    18 Hours Ago Go to last post

  8. stock 6.0 Sluggish at high speed or uphill, gets knock retard at +45mph

    Started by Saint patrick, 23 Hours Ago
    2 Attachment(s)
    • Replies: 2
    • Views: 76
    RDF1
    21 Hours Ago Go to last post

  9. fuel pump poop the bed

    Started by mychevyisntheavy, 1 Day Ago
    • Replies: 4
    • Views: 133
    abc
    23 Hours Ago Go to last post

  10. help with a Base tune for my LM7, deadhead FS and TSP 2 boost cam.

    Started by Ntense37, 5 Days Ago
    2 Pages •
    1 2
    4 Attachment(s)
    • Replies: 24
    • Views: 594
    Ntense37
    1 Day Ago Go to last post

  11. new to tuning need some help

    Started by Coilstireandauto, 2 Days Ago
    4 Attachment(s)
    • Replies: 9
    • Views: 275
    gametech
    1 Day Ago Go to last post

  12. 2007 4.8 start up tune

    Started by silvertoy, 3 Days Ago
    • Replies: 8
    • Views: 205
    silvertoy
    1 Day Ago Go to last post

  13. 02 gmc issues.

    Started by kjrauto, 3 Days Ago
    8 Attachment(s)
    • Replies: 13
    • Views: 315
    bk2life
    1 Day Ago Go to last post

  14. Where to locate O2 sensor in Exhaust?

    Started by marcgyver77, 4 Days Ago
    • Replies: 7
    • Views: 204
    bk2life
    2 Days Ago Go to last post

  15. LQ4 swap surges and goes into and stays in Open loop/Accel on tip-in

    Started by DC12VOLT, 6 Days Ago
    8 Attachment(s)
    • Replies: 10
    • Views: 371
    Alvin
    2 Days Ago Go to last post

  16. Cold start when it is cold outside. Stalling

    Started by DodgeZ, 3 Days Ago
    9 Attachment(s)
    • Replies: 19
    • Views: 276
    DodgeZ
    2 Days Ago Go to last post

  17. l59 rich at WOT

    Started by Seth-10, 3 Days Ago
    2 Attachment(s)
    • Replies: 8
    • Views: 168
    Seth-10
    2 Days Ago Go to last post

  18. Throttle Follower and Cracker

    Started by goatkart, 11-11-2008
    • Replies: 17
    • Views: 15,385
    gtstorey
    2 Days Ago Go to last post

  19. Another EOIT Thread - Turbo 4.8

    Started by 67firebird455, 2 Days Ago
    2 Attachment(s)
    • Replies: 0
    • Views: 73
    67firebird455
    2 Days Ago Go to last post

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

    Started by oldpartsnrust, 06-19-2023
    17 Pages •
    1 2 3 ... 17
    125 Attachment(s)
    • Replies: 335
    • Views: 69,628
    oldpartsnrust
    2 Days Ago Go to last post
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