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Forum: E37, E38 & E67 PFI ECM's

For E37, E38, & E67 ECM's only

  1. Sticky Thread Sticky: E38 / E67 VATS disable guide

    Started by GMPX, March 17th, 2010
    15 Pages
    1 2 3 ... 15
    • Replies: 141
    • Views: 191,098
    March 22nd, 2023 Go to last post
  2. Thumbs up Sticky Thread Sticky: E38 idle tuning

    Started by hymey, December 28th, 2008
    36 Pages
    1 2 3 ... 36
    • Replies: 356
    • Views: 315,948
    November 2nd, 2022 Go to last post
  3. Sticky Thread Sticky: Fuel dynamics mafless?

    Started by hymey, November 2nd, 2008
    6 Pages
    1 2 3 ... 6
    • Replies: 50
    • Views: 70,060
    January 28th, 2022 Go to last post
  4. Sticky Thread Sticky: E38 no start issue

    Started by Hooter, December 30th, 2015
    4 Pages
    1 2 3 ... 4
    • Replies: 34
    • Views: 75,159
    April 21st, 2020 Go to last post
    • Replies: 22
    • Views: 26,299
    August 25th, 2019 Go to last post
  5. Sticky Thread Sticky: E38 Flex Fuel: On the fly timing and fueling - anyone interested?

    Started by gmh308, March 8th, 2010
    10 Pages
    1 2 3 ... 10
    • Replies: 92
    • Views: 123,219
    April 6th, 2019 Go to last post
  6. Sticky Thread Sticky: LS9 with trailblazer SS E67 cal

    Started by DURAtotheMAX, February 19th, 2014
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 51,108
    November 26th, 2018 Go to last post
  7. Sticky Thread Sticky: Help with E38 which ECM and TCM to use

    Started by Hideintire, July 15th, 2016
    • Replies: 9
    • Views: 18,463
    December 21st, 2016 Go to last post
  8. Sticky Thread Sticky: Z28 auto swap

    Started by 32vape, December 15th, 2015
    • Replies: 6
    • Views: 15,274
    December 17th, 2015 Go to last post
  9. Sticky Thread Sticky: Cannot change vin in 12633238 E38

    Started by Jedi_Jr, December 4th, 2012
    2 Pages
    1 2
    • Replies: 11
    • Views: 33,695
    August 29th, 2015 Go to last post
  10. Exclamation Sticky Thread Sticky: E38 - E67 OS compatibility list

    Started by GMPX, January 8th, 2009
    2 Pages
    1 2
    • Replies: 18
    • Views: 53,158
    March 30th, 2015 Go to last post
  1. please help

    Started by Rwhite85, October 24th, 2023
    • Replies: 5
    • Views: 550
    2 Weeks Ago Go to last post
  2. E38 Mafless

    Started by Harrismarine, October 3rd, 2021
    • Replies: 4
    • Views: 1,596
    September 28th, 2023 Go to last post
  3. Is my E38 ecm bad

    Started by 5557nut, July 14th, 2023
    • Replies: 7
    • Views: 734
    September 26th, 2023 Go to last post
  4. Alternator control no BCM

    Started by l92Firebird, September 29th, 2014
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 10,701
    September 13th, 2023 Go to last post
  5. No start after segment swap

    Started by Tobyj177, September 3rd, 2023
    • Replies: 3
    • Views: 421
    September 7th, 2023 Go to last post
  6. 2009 Truck E38 with manual transmissiion

    Started by Naf, September 3rd, 2023
    2 Pages
    1 2
    • Replies: 16
    • Views: 768
    September 6th, 2023 Go to last post
  7. Segment swap /fan issue for OS 12656198?

    Started by Tobyj177, August 29th, 2023
    • Replies: 7
    • Views: 550
    September 6th, 2023 Go to last post
    • Replies: 5
    • Views: 353
    September 5th, 2023 Go to last post
    • Replies: 2
    • Views: 323
    September 4th, 2023 Go to last post
  8. tune help

    Started by Rwhite85, August 30th, 2023
    • Replies: 0
    • Views: 297
    August 30th, 2023 Go to last post
    • Replies: 3
    • Views: 271
    August 16th, 2023 Go to last post
  9. Need help with no start issue

    Started by andysc3, October 25th, 2022
    5 Pages
    1 2 3 ... 5
    • Replies: 42
    • Views: 4,955
    August 3rd, 2023 Go to last post
    • Replies: 0
    • Views: 232
    July 26th, 2023 Go to last post
  10. How to change between Stock OS on E38

    Started by MarkR8, February 21st, 2014
    2 Pages
    1 2
    • Replies: 10
    • Views: 6,620
    July 24th, 2023 Go to last post
    • Replies: 4
    • Views: 658
    July 22nd, 2023 Go to last post
  11. E38 fan duty cycle setting?

    Started by Age08, July 17th, 2023
    • Replies: 0
    • Views: 274
    July 17th, 2023 Go to last post
  12. Injector Data request 12587269

    Started by ChipsByAl, May 2nd, 2023
    • Replies: 3
    • Views: 627
    May 9th, 2023 Go to last post
  13. ACDelco E38 VariableSpeedPump

    Started by brcisna, May 7th, 2023
    • Replies: 0
    • Views: 353
    May 7th, 2023 Go to last post
  14. E38 L77 standard tune file

    Started by oondy, March 20th, 2023
    • Replies: 4
    • Views: 657
    March 22nd, 2023 Go to last post
  15. E38 Power Cut at 4000 RPM

    Started by thunder57, March 6th, 2023
    • Replies: 0
    • Views: 531
    March 6th, 2023 Go to last post

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