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Threads 1 to 20 of 17587

Forum: GM V8 Tuning - Engine, Gas (Gen 4)

(2005-2015, LS2, LS7, ...)

  1. Sticky Thread Sticky: Read Me!!! Tuning How-To's & General Information

    Started by Bill@HPTuners, 01-06-2007
    3 Pages •
    1 2 3
    3 Attachment(s)
    • Replies: 44
    • Views: 387,434
    blindsquirrel
    04-14-2025 Go to last post

  1. 2013 C6 lS3 A6 Rough Idle and p0300 in Park/Neutral only

    Started by C6Rowdy02, 48 Minutes Ago
    1 Attachment(s)
    • Replies: 2
    • Views: 10
    C6Rowdy02
    16 Minutes Ago Go to last post

  2. 2009 silverado 1500 6.0 swap idles but runs terrible

    Started by lainep, 11 Hours Ago
    2 Attachment(s)
    • Replies: 2
    • Views: 40
    5FDP
    3 Hours Ago Go to last post

  3. 2011 Silverado Backfiring at Idle

    Started by marasjm5, 6 Days Ago
    4 Attachment(s)
    • Replies: 3
    • Views: 176
    marasjm5
    9 Hours Ago Go to last post

  4. Gen IV Idle Tuning Guidance

    Started by Gdurham25, 14 Hours Ago
    2 Attachment(s)
    • Replies: 3
    • Views: 100
    kertisallen1
    9 Hours Ago Go to last post

  5. Weird scenerio. ND stock tune for 06 envoy 5.3

    Started by 68RSSS, 2 Days Ago
    1 Attachment(s)
    • Replies: 9
    • Views: 158
    gtstorey
    13 Hours Ago Go to last post

  6. 09Z06 YSI blower 1300cc injectors - base tune

    Started by Z0Sexxxy, 19 Hours Ago
    • Replies: 0
    • Views: 42
    Z0Sexxxy
    19 Hours Ago Go to last post

  7. Idle Vacuum, How low is too low?

    Started by tehzohan, 2 Days Ago
    2 Attachment(s)
    • Replies: 5
    • Views: 218
    tehzohan
    20 Hours Ago Go to last post

  8. Cammed Ve Ss Manual L98

    Started by troyjago, 1 Day Ago
    1 Attachment(s)
    • Replies: 1
    • Views: 71
    edcmat-l1
    1 Day Ago Go to last post

  9. Confusion on Normal ECT Adder

    Started by kertisallen1, 1 Day Ago
    • Replies: 0
    • Views: 66
    kertisallen1
    1 Day Ago Go to last post

  10. Wideband Reading Lean Despite Narrowbands OK ? Plus Intermittent Knock Retard

    Started by Justacanuck, 1 Week Ago
    4 Attachment(s)
    • Replies: 13
    • Views: 459
    04silverado6.0
    1 Day Ago Go to last post

  11. Urgent - E38 L92 TH350

    Started by CanadianC10, 1 Day Ago
    2 Attachment(s)
    • Replies: 1
    • Views: 50
    CanadianC10
    1 Day Ago Go to last post

  12. 2012 GMC Yukon Denali 6.2 ls Figuring out whats wrong with tune

    Started by tunaboy, 1 Day Ago
    2 Attachment(s)
    • Replies: 0
    • Views: 50
    tunaboy
    1 Day Ago Go to last post

  13. popping in throttle body when full tune enabled

    Started by CranknChrome, 3 Days Ago
    6 Attachment(s)
    • Replies: 8
    • Views: 256
    CranknChrome
    1 Day Ago Go to last post

  14. 2010 6.2 gmc yukon denali need help with tuning

    Started by Goblue420, 1 Week Ago
    • Replies: 4
    • Views: 238
    Pitbull
    2 Days Ago Go to last post

  15. Criticize My LS2 Tune

    Started by smokehow, 3 Days Ago
    8 Attachment(s)
    • Replies: 9
    • Views: 274
    87gtNOS
    2 Days Ago Go to last post

  16. Gen4 idle tuning guide

    Started by BigMike42, 06-06-2016
    15 Pages •
    1 2 3 ... 15
    95 Attachment(s)
    • Replies: 297
    • Views: 406,124
    cessnageek
    2 Days Ago Go to last post

  17. Camaro LS3 Whipple start issue

    Started by Hesster, 4 Days Ago
    8 Attachment(s)
    • Replies: 13
    • Views: 344
    verlon
    2 Days Ago Go to last post

  18. Low Voltage question

    Started by webslinga, 2 Days Ago
    • Replies: 1
    • Views: 63
    abc
    2 Days Ago Go to last post

  19. Porsche Startup LS3

    Started by Lspowered65, 1 Week Ago
    12 Attachment(s)
    • Replies: 10
    • Views: 971
    Lspowered65
    2 Days Ago Go to last post

  20. How to DoD AFM delete or disable.

    Started by SiriusC1024, 10-19-2022
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 38
    • Views: 78,255
    15ltz6.2
    2 Days Ago Go to last post
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