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Threads 1 to 20 of 24903

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: 109,375
    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: 293,970
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. New build fires but won?t run (video inside)

    Started by guhman2002, 13 Hours Ago
    • Replies: 6
    • Views: 77
    guhman2002
    18 Minutes Ago Go to last post

  2. Why is idle timing so much lower than 4 tables?

    Started by borrone821, 2 Days Ago
    8 Attachment(s)
    • Replies: 15
    • Views: 307
    Alvin
    51 Minutes Ago Go to last post

  3. Question Injector Data Repository

    Started by TheMechanic, 03-29-2022
    5 Pages •
    1 2 3 ... 5
    45 Attachment(s)
    • Replies: 92
    • Views: 16,475
    troyjago
    7 Hours Ago Go to last post

  4. Erroneous accelerator pedal position percent?

    Started by abc, 11 Hours Ago
    1 Attachment(s)
    • Replies: 0
    • Views: 54
    abc
    11 Hours Ago Go to last post

  5. Knock Sensor Low Voltage Codes After Installing Turbo?

    Started by lineartuna, 13 Hours Ago
    • Replies: 0
    • Views: 55
    lineartuna
    13 Hours Ago Go to last post

  6. Base C5 tune needed

    Started by tylervalo, 2 Days Ago
    3 Attachment(s)
    • Replies: 14
    • Views: 360
    tylervalo
    16 Hours Ago Go to last post

  7. PCM swap

    Started by Mood1977, 1 Day Ago
    • Replies: 1
    • Views: 666
    TheMechanic
    18 Hours Ago Go to last post

  8. Can I turn off AC Torque reduction?

    Started by weinerschizel, 1 Day Ago
    1 Attachment(s)
    • Replies: 5
    • Views: 199
    TheMechanic
    20 Hours Ago Go to last post

  9. P1514 while SD tuning '98 C5

    Started by Moomba45, 5 Days Ago
    4 Attachment(s)
    • Replies: 11
    • Views: 374
    Alvin
    1 Day Ago Go to last post

  10. E85 turbo ls high ve

    Started by oconnor65x, 1 Day Ago
    5 Attachment(s)
    • Replies: 15
    • Views: 258
    Alvin
    1 Day Ago Go to last post

  11. Dying At Hot Idle After Accelerating

    Started by mgdefusco, 09-02-2022
    8 Attachment(s)
    • Replies: 7
    • Views: 925
    Paoloz
    1 Day Ago Go to last post

  12. O2 Fulcrums what EXACTLY is airflow mode?

    Started by weinerschizel, 1 Day Ago
    • Replies: 2
    • Views: 120
    SiriusC1024
    1 Day Ago Go to last post

  13. Large injectors? Seemed to be capped at 1.8ms on a GEN 3? Look into this....

    Started by Alvin, 1 Week Ago
    • Replies: 7
    • Views: 226
    04silverado6.0
    1 Day Ago Go to last post

  14. 03 Silverado 1500hd 6.0 Mods Won't Now barely idles

    Started by oldnoob, 4 Weeks Ago
    9 Attachment(s)
    • Replies: 15
    • Views: 707
    04silverado6.0
    1 Day Ago Go to last post

  15. First attempt at tuning advice needed

    Started by Buckeye79, 1 Week Ago
    3 Attachment(s)
    • Replies: 17
    • Views: 493
    Buckeye79
    1 Day Ago Go to last post

  16. List of adjustable parameters in P59 PCM

    Started by weinerschizel, 1 Day Ago
    • Replies: 1
    • Views: 96
    5FDP
    1 Day Ago Go to last post

  17. Scaled boost tune 50%

    Started by 04silverado6.0, 3 Days Ago
    5 Attachment(s)
    • Replies: 14
    • Views: 342
    04silverado6.0
    1 Day Ago Go to last post

  18. Startup Air/Idle Source

    Started by msassman, 1 Day Ago
    2 Attachment(s)
    • Replies: 0
    • Views: 61
    msassman
    1 Day Ago Go to last post

  19. 92mm Throttle Body IAC Rough idle under load

    Started by Crishrodriguez, 1 Week Ago
    5 Attachment(s)
    • Replies: 11
    • Views: 389
    Ruszkowski
    1 Day Ago Go to last post

  20. 5.3 Gt45 newb

    Started by Jabootydawiz, 10-30-2023
    8 Pages •
    1 2 3 ... 8
    74 Attachment(s)
    • Replies: 144
    • Views: 15,526
    Jabootydawiz
    2 Days Ago Go to last post
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