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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: 53,422
    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: 117,938
    b4pjs
    August 16th, 2015 Go to last post

  1. Post Finally I can run my LS3 consistently

    Started by 5557nut, April 6th, 2023
    2 Pages •
    1 2
    5 Attachment(s)
    • Replies: 13
    • Views: 978
    5557nut
    April 20th, 2023 Go to last post

  2. 2010 LS3 6.2L starts stumbling for 10 sec then dies.

    Started by 5557nut, February 20th, 2023
    2 Attachment(s)
    • Replies: 2
    • Views: 621
    5557nut
    February 28th, 2023 Go to last post

  3. Not running on all cylinders

    Started by 5557nut, January 26th, 2023
    misfire, no start 3 Attachment(s)
    • Replies: 0
    • Views: 598
    5557nut
    January 26th, 2023 Go to last post

  4. surging with stability control on

    Started by turbo, January 6th, 2023
    • Replies: 4
    • Views: 564
    joecar
    January 15th, 2023 Go to last post

  5. Moved: Looking for 6 speed allison calibration file

    Started by scoretime22, January 7th, 2023
    •  
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  6. 2013 silverado 5.3 grade braking adjustment

    Started by 04silverado6.0, August 29th, 2022
    2 Attachment(s)
    • Replies: 1
    • Views: 1,500
    nonnieselman
    August 29th, 2022 Go to last post

  7. Holden E38 Files

    Started by RonC, June 5th, 2007
    2 Pages •
    1 2
    • Replies: 18
    • Views: 10,534
    bradpalmz
    August 18th, 2022 Go to last post

  8. 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: 18,298
    Highlander
    April 16th, 2022 Go to last post

  9. Transmission tuning licenses

    Started by zapp168, October 28th, 2021
    • Replies: 8
    • Views: 3,050
    pinstripebob
    November 14th, 2021 Go to last post

  10. using EFILive like HPTuners

    Started by 5557nut, September 3rd, 2020
    5 Pages •
    1 2 3 ... 5
    20 Attachment(s)
    • Replies: 49
    • Views: 21,256
    Highlander
    November 14th, 2021 Go to last post

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

    Started by ChickenWing, December 7th, 2007
    • Replies: 3
    • Views: 3,158
    Blacky
    November 6th, 2021 Go to last post

  12. Part Throttle Misfire Cammed LQ4

    Started by quik95lt1, September 20th, 2021
    1 Attachment(s)
    • Replies: 4
    • Views: 1,814
    joecar
    September 28th, 2021 Go to last post

  13. Question 2017 Silverado L83 E92 T43 help

    Started by Mjayjr, July 20th, 2021
    5.3, e92, l83, silverado, t43
    • Replies: 4
    • Views: 1,892
    joecar
    July 22nd, 2021 Go to last post

  14. Question MAFless??????

    Started by Rvettej, October 10th, 2008
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 14
    • Views: 12,734
    5557nut
    June 25th, 2021 Go to last post

  15. E38 Injector Data from Fuel Injector Clinic

    Started by spedracr93, April 25th, 2021
    2 Pages •
    1 2
    e38, injector data 3 Attachment(s)
    • Replies: 10
    • Views: 6,460
    Highlander
    June 23rd, 2021 Go to last post

  16. Cold start issue

    Started by 5557nut, May 28th, 2021
    6 Attachment(s)
    • Replies: 4
    • Views: 1,747
    5557nut
    June 3rd, 2021 Go to last post

  17. question about cars being temporarily rich after flash programming

    Started by hexdmy, September 7th, 2015
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 12
    • Views: 12,222
    Highlander
    April 24th, 2021 Go to last post

  18. 2007 escalade e38 t43

    Started by nick123, October 5th, 2020
    1 Attachment(s)
    • Replies: 3
    • Views: 2,263
    joecar
    March 20th, 2021 Go to last post

  19. 2009 Z06 - Just shuts off. Heavily modded. Any help would be appreciated

    Started by SOMFormula, March 9th, 2021
    1 Attachment(s)
    • Replies: 8
    • Views: 2,433
    joecar
    March 20th, 2021 Go to last post

  20. G8 GT L76 Full Exhaust Tune File

    Started by gbrown5, May 6th, 2020
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 16
    • Views: 8,485
    gbrown5
    March 18th, 2021 Go to last post
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