Results 1 to 4 of 4

Thread: Can not get a 4-5 shift out of A6 at Track

  1. #1
    Junior Member
    Join Date
    Feb 2008
    Posts
    40

    Default Can not get a 4-5 shift out of A6 at Track

    Just took our project G8 to the track this weekend, and as I was more then impressed with the results. I knew that there was more in the car, since she wouldn't complete the 4 to 5 shift at the track.

    Car ran out of gear (4th) at about the 1000' mark, and even in manual shift mode would not complete the shift. :( Basically just sat in the revlimiter.

    It seemed as though it wanted to make the shift, it just couldn't.


    The only thing I have done to the tranny tune, so far has been take out half of the TQ managment, and lowered the shift point 100 RPM, to better suit the turbos TQ curve.


    Anyone care to shed any light on what needs to be modified to get it to complete this shift?
    Das Beste oder nichts

  2. #2
    Junior Member boyley's Avatar
    Join Date
    Jul 2008
    Posts
    24

    Default

    I changed my rpm changes to 6800 and cross the line in 3rd gear @ 114MPH. Can you shed some light as to why you are changing gears so many times. BTW mine is N/A
    EFILive Student

  3. #3
    Lifetime Member
    Join Date
    Mar 2006
    Posts
    4,935

    Default

    Just curious, have you looked at THIS THREAD? Not sure if you maxed that table out but sounds like it can cause weird issues...
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  4. #4
    Junior Member
    Join Date
    Feb 2008
    Posts
    40

    Default

    Sorry I meant the 3-4 shift my bad.......

    Here is the video that you can hear from the in car shot, the odd delay on the shift. That is my manually commanding the shift, literally starting the second the 2-3 shift has been completed. Once it "decides" to shift it does it, but it just takes it forever to do so.


    By all means I am not complaining at all, just know that I could have gone 10's if it would have made that shift on time.


    http://videos.streetfire.net/video/W...-G8_200685.htm
    Das Beste oder nichts

Similar Threads

  1. Limp mode - On track after quick 3-4 shift
    By dennisscars in forum IL6,IL5,IL4 Atlas Engines - P12 PCM
    Replies: 3
    Last Post: July 29th, 2009, 06:15 AM
  2. Missed 2-3 shift...Log enclosed from track
    By exploder in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 25
    Last Post: February 17th, 2009, 01:22 PM
  3. Disable adaptive shift learning after Shift Kit Install
    By BlackGMC in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 3
    Last Post: January 24th, 2008, 05:49 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
  •