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Forum: Gen IV V8 Specific

LS2, LS3, LS4, LH6, LS7, L76, L98.

  1. Sticky Thread Sticky: 06 Vette, LS2, 440 CI, Auto, 500 RWHP, Fast 102, big cam, ported heads - Cold Idle

    Started by RD in SD, November 17th, 2012
    3 Pages •
    1 2 3
    1 Attachment(s)
    • Replies: 28
    • Views: 74,526
    swingtan
    November 23rd, 2015 Go to last post

  2. Thumbs up Sticky Thread Sticky: Stock GEN IV Files

    Started by Black02SS, November 19th, 2006
    7 Pages •
    1 2 3 ... 7
    1 Attachment(s)
    • Replies: 60
    • Views: 150,794
    b4pjs
    August 16th, 2015 Go to last post

  1. 08 Isuzu NPR 6L Gas E38

    Started by trudynosports, 5 Days Ago
    • Replies: 1
    • Views: 247
    nonnieselman
    4 Days Ago Go to last post

  2. L99 won't run with MAF enabled

    Started by cynight, July 30th, 2024
    1 Attachment(s)
    • Replies: 5
    • Views: 8,304
    cynight
    August 8th, 2024 Go to last post

  3. fuel pump key on prime

    Started by Spoor, March 24th, 2024
    • Replies: 2
    • Views: 4,550
    nonnieselman
    June 29th, 2024 Go to last post

  4. 1998 Trans Am LS7 with Procharger 10 to 11 PSI peak. Thoughts about some fine-tuning

    Started by Black LS1 T/A, February 7th, 2024
    boosted, darton, ls7, midsleeves, procharger 7 Attachment(s)
    • Replies: 7
    • Views: 8,330
    Black LS1 T/A
    February 15th, 2024 Go to last post

  5. 2014 silverado p228d and p0089 after cam swap

    Started by rennat_2006, October 8th, 2023
    • Replies: 0
    • Views: 3,029
    rennat_2006
    October 8th, 2023 Go to last post

  6. chasing e38 hsv maloo file 12653674

    Started by JCA, August 29th, 2023
    1 Attachment(s)
    • Replies: 1
    • Views: 2,936
    Tre-Cool
    August 30th, 2023 Go to last post

  7. Stock Tune 2009 GMC Sierra OS# 12630501

    Started by TorqueMonster007, August 30th, 2023
    • Replies: 0
    • Views: 2,231
    TorqueMonster007
    August 30th, 2023 Go to last post

  8. VVT Disable delete etc...

    Started by El_Jaco, August 24th, 2023
    • Replies: 2
    • Views: 2,563
    El_Jaco
    August 24th, 2023 Go to last post

  9. E40 ECU with Wrong OS

    Started by aaronr, August 19th, 2023
    • Replies: 1
    • Views: 2,440
    svvag200
    August 19th, 2023 Go to last post

  10. Post Finally I can run my LS3 consistently

    Started by 5557nut, April 6th, 2023
    2 Pages •
    1 2
    5 Attachment(s)
    • Replies: 13
    • Views: 6,704
    5557nut
    April 20th, 2023 Go to last post

  11. 2010 LS3 6.2L starts stumbling for 10 sec then dies.

    Started by 5557nut, February 20th, 2023
    2 Attachment(s)
    • Replies: 2
    • Views: 2,998
    5557nut
    February 28th, 2023 Go to last post

  12. Not running on all cylinders

    Started by 5557nut, January 26th, 2023
    misfire, no start 3 Attachment(s)
    • Replies: 0
    • Views: 3,614
    5557nut
    January 26th, 2023 Go to last post

  13. surging with stability control on

    Started by turbo, January 6th, 2023
    • Replies: 4
    • Views: 3,177
    joecar
    January 15th, 2023 Go to last post

  14. Moved: Looking for 6 speed allison calibration file

    Started by scoretime22, January 7th, 2023
    •  
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  15. 2013 silverado 5.3 grade braking adjustment

    Started by 04silverado6.0, August 29th, 2022
    2 Attachment(s)
    • Replies: 1
    • Views: 3,804
    nonnieselman
    August 29th, 2022 Go to last post

  16. Holden E38 Files

    Started by RonC, June 5th, 2007
    2 Pages •
    1 2
    • Replies: 18
    • Views: 17,481
    bradpalmz
    August 18th, 2022 Go to last post

  17. Thumbs up mild cam idle surge and basic settings - tune and log attached

    Started by Boost, July 4th, 2021
    4 Pages •
    1 2 3 ... 4
    3 Attachment(s)
    • Replies: 32
    • Views: 30,860
    Highlander
    April 16th, 2022 Go to last post

  18. Transmission tuning licenses

    Started by zapp168, October 28th, 2021
    • Replies: 8
    • Views: 6,467
    pinstripebob
    November 14th, 2021 Go to last post

  19. using EFILive like HPTuners

    Started by 5557nut, September 3rd, 2020
    5 Pages •
    1 2 3 ... 5
    20 Attachment(s)
    • Replies: 49
    • Views: 38,214
    Highlander
    November 14th, 2021 Go to last post

  20. Can this EFILive do a CASE relearn on GEN4 engines?

    Started by ChickenWing, December 7th, 2007
    • Replies: 3
    • Views: 5,712
    Blacky
    November 6th, 2021 Go to last post
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