Thread: F4EAT trans Question (trannyman)

Results 1 to 20 of 26

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #6 Re: F4EAT trans Question (trannyman) 
    GT Level Member JJ91284's Avatar
    Join Date
    Dec 2007
    Location
    Schaumburg, IL
    Posts
    364
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Well I'll be taking the trans back out tomorrow and probably have it opened up and see if I can figure out where this rebuild went wrong.

    The weird part is the trans seemed to drive ok for the 1st 3 miles or so. Well I got my tranny pressure gauge and I recorded the following pressure via the line pressure port.

    ATSG recommended Idle values
    D,2,1,idle = 53-65 psi ( actual was around 70 psi cold)
    R idle = 85-107 psi (actual was 140 cold)


    ATSG recommended Stall values
    D,2,1 stall 136-155 psi (actual was around 150 psi)
    R stall 220-253 psi (actual was 310 psi)

    So that seems to tell me the hydraulic system is ok/pump ok and something is wrong in the inside of the trans.

    I jacked the car up today and tried the the drive gears (and I'll post a video of this)

    The reverse doesn't seem to work at all now, and when you attempt to give gas and the engine gets to about 2k the engine bogs and seems like its under extreme load. Which leads me to believe something was assembled wrong in the guts of the trans. I also had my buddy try to spin the tires in reverse by hand. He took the one side and I took the other side, and the tires wouldn't move at all in reverse, so I think somethings binding up in the trans.

    each vid is 25 mb (vehicle is in D)

    Imageshack - mvi0152

    Imageshack - mvi0153
    Last edited by JJ91284; 07-13-2009 at 09:50 PM.
    1997 Black GTP 72k (4dr), 3.5 Pulley, Wbody Downpipe, Wbody Shift kit (street), DHP 1.0, NGK TR55ix Spark Plugs, GMP Handling kit, KYB AGX Struts, AT Italia Inox 245x45x18 Goodyear Eagle F1, GMPP Springs, Corvette C5 Calipers, Blazertech 3200, DHP Powertuner (97-03), Built Trans, Torsen Diff
    Reply With Quote  
     

Similar Threads

  1. Trans question
    By CompCam21 in forum Introductions/Noob Questions
    Replies: 0
    Last Post: 06-14-2009, 11:38 PM
  2. (Solved) Trannyman Help! im in the middle of trans filter change.
    By speedemongtp in forum 1997-2007 4 speed Automatic (4T65E) (4T65E-HD)
    Replies: 11
    Last Post: 05-08-2009, 02:30 PM
  3. Question for Trannyman
    By Blackwood in forum 1997-2007 4 speed Automatic (4T65E) (4T65E-HD)
    Replies: 3
    Last Post: 03-01-2009, 02:48 PM
  4. Thanks Trannyman... trans feels good.
    By Tengis in forum 1997-2007 4 speed Automatic (4T65E) (4T65E-HD)
    Replies: 16
    Last Post: 01-21-2009, 01:26 AM
  5. Question for Trannyman On A Transmission Remedy
    By SyntheticShield in forum 1997-2007 4 speed Automatic (4T65E) (4T65E-HD)
    Replies: 5
    Last Post: 05-17-2008, 10:41 AM
Tags for this Thread

View Tag Cloud

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