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Threads 1 to 20 of 23763

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: 93,617
    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: 269,829
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. stumbles on cold start

    Started by K Rob, 6 Days Ago
    2 Pages •
    1 2
    11 Attachment(s)
    • Replies: 29
    • Views: 695
    SiriusC1024
    28 Minutes Ago Go to last post

  2. Help with '99 L31 ECM Tune

    Started by CJstein, 1 Week Ago
    3 Pages •
    1 2 3
    6 Attachment(s)
    • Replies: 41
    • Views: 899
    SiriusC1024
    44 Minutes Ago Go to last post

  3. new tuner completely lost please help

    Started by JR92RS, 4 Weeks Ago
    13 Pages •
    1 2 3 ... 13
    61 Attachment(s)
    • Replies: 254
    • Views: 10,110
    JR92RS
    1 Hour Ago Go to last post

  4. Need Help with Tune

    Started by ntnormal, 5 Hours Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 86
    blindsquirrel
    3 Hours Ago Go to last post

  5. 2000 Camaro Procharged 60lb Injector Min Pulse Issue

    Started by MMGT1, 3 Hours Ago
    2 Attachment(s)
    • Replies: 3
    • Views: 56
    5FDP
    3 Hours Ago Go to last post

  6. P59 Stock Parameters

    Started by Mixman98, 10 Hours Ago
    1 Attachment(s)
    • Replies: 3
    • Views: 107
    5FDP
    3 Hours Ago Go to last post

  7. Gen 3 5.3 w/LSA supercharger

    Started by BoostedS14, 1 Day Ago
    5 Attachment(s)
    • Replies: 15
    • Views: 443
    BoostedS14
    4 Hours Ago Go to last post

  8. 1999 fbody ls1 cam/heads

    Started by Alanjasonrobinson, 19 Hours Ago
    • Replies: 2
    • Views: 127
    SiriusC1024
    4 Hours Ago Go to last post

  9. Changed location of MAF sensor and now i have P0171, P0174 and P0315

    Started by broke Chevy, 3 Weeks Ago
    3 Attachment(s)
    • Replies: 9
    • Views: 450
    horsepowerguru
    8 Hours Ago Go to last post

  10. Needs to crank twice to start, even just a little "blip" and it goes

    Started by kingtal0n, 01-15-2018
    2 Pages •
    1 2
    • Replies: 23
    • Views: 9,294
    bk2life
    9 Hours Ago Go to last post

  11. Cam and header swap LM7, new to tuning

    Started by STMFC, 5 Days Ago
    6 Attachment(s)
    • Replies: 8
    • Views: 409
    horsepowerguru
    9 Hours Ago Go to last post

  12. 2003 LQ4 6.0 1500HD Tune Help

    Started by Pat406ci, 1 Day Ago
    2 Attachment(s)
    • Replies: 6
    • Views: 211
    blindsquirrel
    20 Hours Ago Go to last post

  13. SD injector duty and idle

    Started by Buickquick, 1 Week Ago
    4 Attachment(s)
    • Replies: 10
    • Views: 436
    Buickquick
    1 Day Ago Go to last post

  14. LS1 doesn't always start on first try, second try works.

    Started by projectghost, 11-15-2021
    2 Attachment(s)
    • Replies: 7
    • Views: 1,221
    projectghost
    1 Day Ago Go to last post

  15. Question Guidance for an LS6 with S/C and 1200cc startup

    Started by Jonas1979, 4 Days Ago
    • Replies: 2
    • Views: 162
    SiriusC1024
    1 Day Ago Go to last post

  16. cold take off

    Started by PAQ, 2 Days Ago
    3 Attachment(s)
    • Replies: 2
    • Views: 96
    PAQ
    1 Day Ago Go to last post

  17. Just another "Idle thread"

    Started by tana99ss, 3 Days Ago
    2 Attachment(s)
    • Replies: 3
    • Views: 180
    Ben Charles
    1 Day Ago Go to last post

  18. 6.0l stalls when it hits rev limiter!

    Started by corteztuning, 05-21-2021
    • Replies: 9
    • Views: 1,384
    Ben Charles
    2 Days Ago Go to last post

  19. Gen 4 LS swap. L96 6.0 coolant fan control.

    Started by Greymancustomz, 2 Days Ago
    1 Attachment(s)
    • Replies: 4
    • Views: 126
    Greymancustomz
    2 Days Ago Go to last post

  20. 2006 6.0 T56 with TSP Torquer V2 cam bucks alot below 2000rpm

    Started by gnnova, 1 Week Ago
    4 Attachment(s)
    • Replies: 9
    • Views: 334
    gnnova
    2 Days Ago Go to last post
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