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Threads 1 to 20 of 24798

Forum: GM V8 Tuning - Engine, Gas (Gen 3)

(1997-2009, LS1, LS6, ...)

  1. Sticky Thread Sticky: READ ME!!! General tuning info and how-to's

    Started by WS6FirebirdTA00, 02-07-2006
    • Replies: 0
    • Views: 291,423
    WS6FirebirdTA00
    02-07-2006 Go to last post

  2. 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: 107,596
    jimmyblue
    10-19-2009 Go to last post

  1. Just a quick question on limiters/fuel cutoff

    Started by _Syclone_, 06-22-2008
    • Replies: 7
    • Views: 3,626
    Russ K
    06-23-2008 Go to last post

  2. Won't let me add GM credits??

    Started by _Bowser_, 02-11-2023
    • Replies: 4
    • Views: 1,006
    bradleyhamlin123
    02-12-2023 Go to last post

  3. What temp to set e-fans on clutch fan swap?

    Started by _Bowser_, 02-11-2023
    • Replies: 1
    • Views: 482
    RDF1
    02-12-2023 Go to last post

  4. Please help (urgent) - Car won?t start

    Started by _Bowser_, 02-12-2023
    2 Pages •
    1 2
    • Replies: 21
    • Views: 2,450
    kevin87turbot
    02-18-2023 Go to last post

  5. Anyone in the Bay Area with a MPVI cable??

    Started by _Bowser_, 01-30-2023
    • Replies: 0
    • Views: 324
    _Bowser_
    01-30-2023 Go to last post

  6. Which cable do I need to tune a 2004 Avalanche?

    Started by _Bowser_, 01-30-2023
    • Replies: 10
    • Views: 1,034
    kevin87turbot
    02-04-2023 Go to last post

  7. Super lean and rich at idle - cant correct VE

    Started by _abs0lute, 07-28-2021
    12 Attachment(s)
    • Replies: 10
    • Views: 2,661
    _abs0lute
    08-07-2021 Go to last post

  8. Lean while idling in gear

    Started by _abs0lute, 08-07-2021
    2 Attachment(s)
    • Replies: 4
    • Views: 1,887
    _abs0lute
    08-22-2021 Go to last post

  9. Please review my tune

    Started by Z_rated, 01-02-2012
    • Replies: 6
    • Views: 3,475
    Z_rated
    01-03-2012 Go to last post

  10. Lost on head/cam ls1 baseline

    Started by Zzzzz, 06-08-2011
    • Replies: 9
    • Views: 4,568
    Zzzzz
    06-14-2011 Go to last post

  11. Why can't I get my LS1 to idle?

    Started by Zzzzz, 11-06-2011
    • Replies: 8
    • Views: 4,278
    Zzzzz
    11-15-2011 Go to last post

  12. Post caprice 2006 5.7 file stock please

    Started by zzoom101, 4 Weeks Ago
    • Replies: 0
    • Views: 126
    zzoom101
    4 Weeks Ago Go to last post

  13. Theftlock

    Started by ZZebes, 05-31-2008
    • Replies: 3
    • Views: 2,396
    EC_Tune
    06-03-2008 Go to last post

  14. Ltb1 25+ Ltb2 1 Wtf

    Started by ZZebes, 02-18-2008
    • Replies: 12
    • Views: 7,937
    ZZebes
    03-12-2008 Go to last post

  15. ISO someone in Clearwater Florida area who would come by my house to tune 2009 G8 GT

    Started by zygee, 02-01-2019
    • Replies: 0
    • Views: 538
    zygee
    02-01-2019 Go to last post

  16. Help with AC Idle

    Started by zx9rgreen, 03-15-2009
    • Replies: 2
    • Views: 2,035
    zx9rgreen
    03-16-2009 Go to last post

  17. Rich Idle SVO 30#

    Started by zx9rgreen, 03-18-2009
    • Replies: 9
    • Views: 4,091
    zx9rgreen
    03-19-2009 Go to last post

  18. random lean surges and falls lean after cruising no load

    Started by zul8r383, 10-15-2017
    4 Attachment(s)
    • Replies: 1
    • Views: 965
    5FDP
    10-15-2017 Go to last post

  19. P01 speed density tuning

    Started by zul8r383, 01-11-2018
    • Replies: 4
    • Views: 1,421
    cobaltssoverbooster
    01-11-2018 Go to last post

  20. pulling my hair out trying to figure out engine hanging lean on cold start and decel

    Started by zul8r383, 11-18-2017
    5 Attachment(s)
    • Replies: 4
    • Views: 1,497
    zul8r383
    11-19-2017 Go to last post
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