Page 4 of 4 FirstFirst ... 234
Results 31 to 34 of 34

Thread: Trans not following tune

  1. #31
    Senior Member
    Join Date
    Nov 2015
    Posts
    116

    Default

    I also made this excel calculator that has come in handy. Type in the gear and the speed and it will spit out the TOS and RPM. You might need to adjust rear end ratio and tire revs depending on your axle and tires.

    https://drive.google.com/file/d/0B7H...ew?usp=sharing

  2. #32
    Senior Member
    Join Date
    Nov 2015
    Posts
    116

    Default

    Well looks like I may have spoke too soon...... Made some changes and logged again and still not shifting how I thought it would.

  3. #33
    Senior Member
    Join Date
    Nov 2015
    Posts
    116

    Default

    Front brakes decided they were wore out over the weekend so can't drive the truck till I get them replaced this weekend. Ordered a EBC brake kit.

  4. #34
    Senior Member
    Join Date
    Nov 2015
    Posts
    116

    Default

    I can see a 2nd gear lock up happening right before shifting to third gear, unless the fluid coupling has reached 100% if has to be a locked TC. I calculated the TOS, speed, gear etc to confirm it.

    Click image for larger version. 

Name:	2nd gr lock up.png 
Views:	224 
Size:	180.6 KB 
ID:	19211

Page 4 of 4 FirstFirst ... 234

Similar Threads

  1. Need a stock tune for 06 manual trans
    By protraxrptr17 in forum Cummins 5.9L
    Replies: 16
    Last Post: February 15th, 2013, 01:30 PM
  2. 6l90e built trans tune?
    By 600+duramax in forum 6 speed/8 speed RWD/FWD Transmission Tuning (incl T43, T76, T87)
    Replies: 3
    Last Post: August 20th, 2011, 10:53 PM
  3. How do you tune the Trans using efi
    By johnj in forum General (Diesel)
    Replies: 7
    Last Post: March 12th, 2011, 12:10 AM
  4. help with trans tune
    By skycrane in forum Vortec V6/V8 Specific
    Replies: 3
    Last Post: October 16th, 2009, 05:16 AM
  5. Cant Tune Trans?
    By uwyo_dmax in forum General (Diesel)
    Replies: 5
    Last Post: November 12th, 2008, 06:18 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
  •