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Threads 1 to 20 of 26191

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: 254,761
    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: 456,230
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. No start condition with VE tuning.

    Started by drjaredshelton, 4 Hours Ago
    1 Attachment(s)
    • Replies: 5
    • Views: 48
    nanygoat
    2 Hours Ago Go to last post

  2. Knock learn stuck at 0.11

    Started by lsxjunkie, 6 Hours Ago
    2 Attachment(s)
    • Replies: 2
    • Views: 67
    Fast4.7
    2 Hours Ago Go to last post

  3. 2008 z06 fuel cell

    Started by Redgar826, 2 Days Ago
    • Replies: 5
    • Views: 109
    Redgar826
    2 Hours Ago Go to last post

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

    Started by GBull, 8 Hours Ago
    • Replies: 6
    • Views: 66
    GBull
    3 Hours Ago Go to last post

  5. newbie 2001 1500hd

    Started by SmokeyOkie, 1 Day Ago
    12 Attachment(s)
    • Replies: 11
    • Views: 226
    SmokeyOkie
    3 Hours Ago Go to last post

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

    Started by FASTRO VAN, 3 Hours Ago
    2 Attachment(s)
    • Replies: 3
    • Views: 40
    horsepowerguru427
    3 Hours Ago Go to last post

  7. new injectors what to buy

    Started by mychevyisntheavy, 1 Day Ago
    • Replies: 13
    • Views: 223
    RDF1
    3 Hours Ago Go to last post

  8. Scaling Injector Data?

    Started by yolandosm, 6 Hours Ago
    1 Attachment(s)
    • Replies: 3
    • Views: 54
    twenglish1
    4 Hours Ago Go to last post

  9. LQ9 Doesn't Start first Time

    Started by Ultimate_Potato_Chip, 13 Hours Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 75
    Ultimate_Potato_Chip
    8 Hours Ago Go to last post

  10. Review tune C5 Z06 P01

    Started by C5Z06TwinTurb, 1 Week Ago
    3 Pages •
    1 2 3
    22 Attachment(s)
    • Replies: 43
    • Views: 1,103
    C5Z06TwinTurb
    10 Hours Ago Go to last post

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

    Started by henny45, 11 Hours Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 60
    henny45
    11 Hours Ago Go to last post

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

    Started by Kzhurley, 6 Days Ago
    6 Attachment(s)
    • Replies: 9
    • Views: 335
    Kzhurley
    11 Hours Ago Go to last post

  13. 5.7 P59 Swap Won't Idle

    Started by grandamle91, 15 Hours Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 79
    horsepowerguru427
    14 Hours Ago Go to last post

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

    Started by vziel, 1 Week Ago
    6 Attachment(s)
    • Replies: 10
    • Views: 263
    horsepowerguru427
    15 Hours Ago Go to last post

  15. Knock retard driving me crazy

    Started by boogsawaste, 1 Day Ago
    5 Attachment(s)
    • Replies: 8
    • Views: 190
    boogsawaste
    20 Hours Ago Go to last post

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

    Started by y5mgisi, 1 Day Ago
    • Replies: 2
    • Views: 79
    y5mgisi
    1 Day Ago Go to last post

  17. LQ4 No Start - Vacuum?

    Started by BigMc, 1 Day Ago
    5 Attachment(s)
    • Replies: 7
    • Views: 121
    horsepowerguru427
    1 Day Ago Go to last post

  18. 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: 112,918
    horsepowerguru427
    1 Day Ago Go to last post

  19. 1999 Chevy S10 5.3 swap won't shift out of first

    Started by mweath10, 3 Days Ago
    3 Attachment(s)
    • Replies: 16
    • Views: 265
    Alvin
    1 Day Ago Go to last post

  20. Help adjusting lean condition - 5.3L M122

    Started by 63chevytuner, 1 Week Ago
    8 Attachment(s)
    • Replies: 18
    • Views: 481
    horsepowerguru427
    1 Day Ago Go to last post
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