Results 1 to 2 of 2

Thread: defuel question

  1. #1
    Join Date
    Mar 2009

    Default defuel question

    I am wanting to remove the defuels off of my tranny which tables do i change? I also want to make some adjustments to my tranny do you have any recomendations on what to adjust?

  2. #2
    Lifetime Member
    Join Date
    Apr 2008


    Did you get the stock OS you looking for over at Diesel Place forums?
    Anyways not sure what you are planning or have done to your truck. If say stock Allison and drive train and throwing high HP tune to the Duramax then I would not remove defuel. Also not knowing what you have do you have a lift pump installed. Reason is you may be running low on the fuel rail depending on what you are doing. Might want to post this over at Diesel Place too for a better responce under the EFILive section of the forum. Include truck details like year, engine, mileage, cab/bed and mods in your sig. Describe what you want to do and then others can help too in pointing to what would be good options without destroying the Allison without knowing what mods have been done to this truck.


Similar Threads

  1. Defuel affect
    By SGFastMax in forum Duramax LB7
    Replies: 4
    Last Post: May 5th, 2010, 11:59 AM
  2. LMM defuel
    By lawnboy01 in forum Duramax 06 LLY / 06+ LBZ & LMM
    Replies: 3
    Last Post: August 30th, 2009, 12:16 AM
  3. LMM: Strange defuel
    By JoshH in forum Duramax 06 LLY / 06+ LBZ & LMM
    Replies: 17
    Last Post: April 28th, 2009, 04:00 PM
  4. Killing Defuel?
    By Cougar281 in forum General (Diesel)
    Replies: 6
    Last Post: October 25th, 2007, 06:05 AM

Posting Permissions

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