Page 1 of 25 12311 ... LastLast
Threads 1 to 20 of 485

Forum: Duramax LB7

Duramax 2001-2004 LB7, incl DSP custom OS.

  1. Loading efi. Error $0537

    Started by Scruffy, October 5th, 2018
    • Replies: 0
    • Views: 305
    October 5th, 2018 Go to last post
  2. Do you have a good lb7 dsp5 tune ??

    Started by bstuder11, September 18th, 2018
    • Replies: 0
    • Views: 389
    September 18th, 2018 Go to last post
  3. Clean Stock LB7 OS

    Started by WisconsinHick1, October 21st, 2014
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,309
    August 17th, 2018 Go to last post
  4. A2000 / 2400 file request

    Started by APStuning.com, July 28th, 2018
    • Replies: 0
    • Views: 198
    July 28th, 2018 Go to last post
  5. LB7 to LLY Head and Injector Swap

    Started by Steveman09, September 10th, 2017
    • Replies: 2
    • Views: 1,075
    May 19th, 2018 Go to last post
  6. EFI Scripts?

    Started by dhardy1357, March 9th, 2009
    2 Pages
    1 2
    • Replies: 18
    • Views: 16,405
    March 13th, 2018 Go to last post
  7. Feature request, custom control over fuel transfer pump relay

    Started by twalterdmax, December 30th, 2014
    2 Pages
    1 2
    • Replies: 12
    • Views: 3,427
    March 9th, 2018 Go to last post
  8. LB7 DSP switch issue

    Started by catman3126, March 8th, 2018
    • Replies: 0
    • Views: 220
    March 8th, 2018 Go to last post
    • Replies: 9
    • Views: 987
    February 15th, 2018 Go to last post
  9. Completely new to tuning.

    Started by willisdmax, February 14th, 2018
    • Replies: 0
    • Views: 334
    February 14th, 2018 Go to last post
  10. lb7 ecm tuning trouble

    Started by Macdiesel, February 11th, 2018
    • Replies: 0
    • Views: 267
    February 11th, 2018 Go to last post
  11. lb7 auto cal issues

    Started by blackop555, December 2nd, 2017
    • Replies: 0
    • Views: 330
    December 2nd, 2017 Go to last post
  12. Bastardized lb7

    Started by crazybrowner, July 8th, 2017
    • Replies: 8
    • Views: 1,333
    November 14th, 2017 Go to last post
  13. Trouble after DSP5 upgrade

    Started by dieselpower87, November 12th, 2017
    • Replies: 1
    • Views: 379
    November 13th, 2017 Go to last post
  14. 02 lb7 wont run

    Started by Oldbluelb7, November 3rd, 2017
    • Replies: 0
    • Views: 351
    November 3rd, 2017 Go to last post
  15. using CTS2 with GDP

    Started by GMClb7kyle, October 15th, 2016
    • Replies: 2
    • Views: 1,542
    September 22nd, 2017 Go to last post
  16. Code

    Started by t.ashton, September 12th, 2017
    • Replies: 1
    • Views: 464
    September 12th, 2017 Go to last post
    • Replies: 0
    • Views: 401
    August 30th, 2017 Go to last post
  17. LB7 20 over injector help

    Started by Luvss350, August 26th, 2017
    • Replies: 2
    • Views: 529
    August 28th, 2017 Go to last post
  18. Lb7 2002 won't load tune

    Started by Traviszahar, June 15th, 2017
    • Replies: 1
    • Views: 530
    June 16th, 2017 Go to last post

Page 1 of 25 12311 ... LastLast

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •