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Threads 1 to 20 of 26193

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: 254,780
    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: 456,262
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. Review tune C5 Z06 P01

    Started by C5Z06TwinTurb, 1 Week Ago
    3 Pages •
    1 2 3
    22 Attachment(s)
    • Replies: 44
    • Views: 1,141
    Alvin
    2 Hours Ago Go to last post

  2. Knock learn stuck at 0.11

    Started by lsxjunkie, 16 Hours Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 97
    Alvin
    2 Hours Ago Go to last post

  3. Sudden death

    Started by horsepowerguru427, 4 Hours Ago
    3 Attachment(s)
    • Replies: 2
    • Views: 46
    Alvin
    2 Hours Ago Go to last post

  4. 97' LS1 Unknown source of EGR advance - at least for me

    Started by sv_insight, 3 Hours Ago
    1 Attachment(s)
    • Replies: 1
    • Views: 25
    sv_insight
    3 Hours Ago Go to last post

  5. No start condition with VE tuning.

    Started by drjaredshelton, 14 Hours Ago
    1 Attachment(s)
    • Replies: 6
    • Views: 100
    edcmat-l1
    3 Hours Ago Go to last post

  6. 2008 z06 fuel cell

    Started by Redgar826, 2 Days Ago
    • Replies: 6
    • Views: 127
    gtstorey
    4 Hours Ago Go to last post

  7. newbie 2001 1500hd

    Started by SmokeyOkie, 1 Day Ago
    13 Attachment(s)
    • Replies: 12
    • Views: 257
    horsepowerguru427
    6 Hours Ago Go to last post

  8. I threw a code P0121 (Throttle position sensor) and have a question...

    Started by GBull, 18 Hours Ago
    • Replies: 6
    • Views: 82
    GBull
    14 Hours Ago Go to last post

  9. does this seem safe to drive 50 miles to my tuner?

    Started by FASTRO VAN, 14 Hours Ago
    2 Attachment(s)
    • Replies: 3
    • Views: 67
    horsepowerguru427
    14 Hours Ago Go to last post

  10. new injectors what to buy

    Started by mychevyisntheavy, 2 Days Ago
    • Replies: 13
    • Views: 245
    RDF1
    14 Hours Ago Go to last post

  11. Scaling Injector Data?

    Started by yolandosm, 17 Hours Ago
    1 Attachment(s)
    • Replies: 3
    • Views: 68
    twenglish1
    14 Hours Ago Go to last post

  12. LQ9 Doesn't Start first Time

    Started by Ultimate_Potato_Chip, 1 Day Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 79
    Ultimate_Potato_Chip
    19 Hours Ago Go to last post

  13. Exclamation 94 jeep wrangler yj, stumped on oxygen sensors stuck in OL fault

    Started by henny45, 22 Hours Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 67
    henny45
    21 Hours Ago Go to last post

  14. Could someone kindly check my tune for VE tuning setup

    Started by Kzhurley, 1 Week Ago
    6 Attachment(s)
    • Replies: 9
    • Views: 356
    Kzhurley
    22 Hours Ago Go to last post

  15. 5.7 P59 Swap Won't Idle

    Started by grandamle91, 1 Day Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 81
    horsepowerguru427
    1 Day Ago Go to last post

  16. Got a 94 1500 with gen3 4.8 swap, is it tuned?

    Started by vziel, 1 Week Ago
    6 Attachment(s)
    • Replies: 10
    • Views: 268
    horsepowerguru427
    1 Day Ago Go to last post

  17. Knock retard driving me crazy

    Started by boogsawaste, 1 Day Ago
    5 Attachment(s)
    • Replies: 8
    • Views: 192
    boogsawaste
    1 Day Ago Go to last post

  18. Did something change? Not able to disable codes for rear o2s?

    Started by y5mgisi, 1 Day Ago
    • Replies: 2
    • Views: 86
    y5mgisi
    1 Day Ago Go to last post

  19. LQ4 No Start - Vacuum?

    Started by BigMc, 1 Day Ago
    5 Attachment(s)
    • Replies: 7
    • Views: 125
    horsepowerguru427
    1 Day Ago Go to last post

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

    Started by oldpartsnrust, 06-19-2023
    19 Pages •
    1 2 3 ... 19
    131 Attachment(s)
    • Replies: 376
    • Views: 112,950
    horsepowerguru427
    1 Day Ago Go to last post
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