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Thread: A4 Auto Tunning

  1. #1
    Tuner in Training
    Join Date
    Jun 2007
    Posts
    12

    A4 Auto Tunning

    Hi to all.

    I have a question regarding Tuning A4 out of a 2002 VX Senator. The auto has a 2000 stall and the engine ildes at 850 in gear.. The engine has a cam 277, 228@50 550 114 L/C. The gears are 3.9's. The problem I have is when all is warmed up the auto has a habit of holding onto the gears slightly when slowing down to a stop. This is not that bad but at times a little anoying.

    Can someone explain to me what table is responceable for reducing or speeding up the gear change on the downchange on stopping. Is this a direct result of line presssure.

    Cheers Gary.
    Last edited by Senatorsig02; 09-11-2007 at 10:19 PM.

  2. #2
    Tuning Addict WS6FirebirdTA00's Avatar
    Join Date
    Jan 2005
    Location
    Concord, NC
    Posts
    8,093
    moving this to the section we have for automatic transmission questions...
    Sulski Performance Tuning
    2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
    2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB