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Threads 1 to 20 of 24184

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: 98,807
    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: 277,875
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. Turbo 4.8 final tune help

    Started by sjsigworth@gmail.com, 1 Day Ago
    1 Attachment(s)
    • Replies: 8
    • Views: 196
    gametech
    2 Hours Ago Go to last post

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

    Started by Bkauto1, 3 Days Ago
    • Replies: 19
    • Views: 714
    Fast4.7
    3 Hours Ago Go to last post

  3. no start after 2 bar tune uploaded

    Started by X_Racing1, 2 Weeks Ago
    5 Attachment(s)
    • Replies: 4
    • Views: 251
    X_Racing1
    3 Hours Ago Go to last post

  4. Can someone explain this please ( Fuel Injector question)

    Started by tana99ss, 1 Day Ago
    4 Attachment(s)
    • Replies: 4
    • Views: 152
    tana99ss
    3 Hours Ago Go to last post

  5. Need help car starts then dies once warm start up fine

    Started by Blade Macias, 5 Hours Ago
    2 Attachment(s)
    • Replies: 0
    • Views: 28
    Blade Macias
    5 Hours Ago Go to last post

  6. Exclamation School bus that just won't go

    Started by mikeicnd, 6 Days Ago
    4 Attachment(s)
    • Replies: 10
    • Views: 274
    blindsquirrel
    10 Hours Ago Go to last post

  7. 5.3 sloppy stage 1 needs tune/ help

    Started by Volvoev, 1 Week Ago
    2 Pages •
    1 2
    8 Attachment(s)
    • Replies: 22
    • Views: 566
    edcmat-l1
    12 Hours Ago Go to last post

  8. 383 TPI with CNP / Distributorless conversion - help with the tune

    Started by MR HSPWR, 15 Hours Ago
    2 Attachment(s)
    • Replies: 1
    • Views: 94
    edcmat-l1
    15 Hours Ago Go to last post

  9. Problem Stalling at Idle When at Operating Temp

    Started by MississippiChris, 2 Days Ago
    5 Attachment(s)
    • Replies: 14
    • Views: 296
    blindsquirrel
    16 Hours Ago Go to last post

  10. C5 manual tune needed

    Started by PRDATOR, 3 Days Ago
    2 Attachment(s)
    • Replies: 14
    • Views: 236
    edcmat-l1
    17 Hours Ago Go to last post

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

    Started by Bum454ss, 1 Week Ago
    2 Pages •
    1 2
    5 Attachment(s)
    • Replies: 26
    • Views: 621
    gtstorey
    1 Day Ago Go to last post

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

    Started by Rsutton87, 3 Days Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 198
    edcmat-l1
    1 Day Ago Go to last post

  13. Cool Tune Review

    Started by Devon24/7, 2 Days Ago
    2 Attachment(s)
    • Replies: 5
    • Views: 248
    Alvin
    1 Day Ago Go to last post

  14. anyone have a minute to give input?

    Started by dooglestien, 4 Weeks Ago
    6 Pages •
    1 2 3 ... 6
    41 Attachment(s)
    • Replies: 111
    • Views: 4,716
    SiriusC1024
    2 Days Ago Go to last post

  15. c5 with turbo log and tune please help

    Started by Bristolmike, 4 Days Ago
    2 Attachment(s)
    • Replies: 6
    • Views: 182
    SiriusC1024
    2 Days Ago Go to last post

  16. 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: 9,929
    oldpartsnrust
    2 Days Ago Go to last post

  17. Question Narrow band post-cat?

    Started by Devon24/7, 2 Days Ago
    • Replies: 2
    • Views: 99
    Devon24/7
    2 Days Ago Go to last post

  18. FiTech Injectors?

    Started by village_idiot, 11-29-2022
    3 Attachment(s)
    • Replies: 15
    • Views: 999
    blindsquirrel
    3 Days Ago Go to last post

  19. misfiring in idle only and smells of gas

    Started by Truckgmc00, 3 Days Ago
    2 Attachment(s)
    • Replies: 1
    • Views: 105
    SiriusC1024
    3 Days Ago Go to last post

  20. Startup and Cranking 2004 GTO

    Started by the_outsider, 2 Weeks Ago
    2 Pages •
    1 2
    4 Attachment(s)
    • Replies: 31
    • Views: 847
    the_outsider
    3 Days Ago Go to last post
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