Thread: 2006 GXP downshift issue

Results 1 to 20 of 22

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #4 Re: 2006 GXP downshift issue 
    SE Level Member derpyimp's Avatar
    Join Date
    Nov 2017
    Location
    Utah
    Posts
    82
    Thanks (Received)
    2
    Likes (Received)
    1
    Dislikes (Received)
    0
    So the shudder occurs right at 25 mph, or constantly as you're slowing down, or intermittently? Both of my cars with the 4T65E have over 100k miles on them and will give a bit of a clunk or shudder when they downshift into 1st while coming to a stop. I don't know if it's normal or due to components wearing out, but either way, it hasn't caused any major issues for me.
    Last edited by derpyimp; 03-15-2018 at 09:48 PM.
    '04 GTP Comp-G - 14.871 @ 93.30 (6600 ft DA) - 3.6 MPS, SD headers w/ high-flow cat, Gutted stock airbox, Transgo shift kit, AL 104s, 180 tstat, GMPP front sway bar, poly control arm bushings, Tune by Dyno Brian
    Reply With Quote  
     

Similar Threads

  1. 2006 grand prix electrical issue
    By Scott076 in forum General Grand Prix Discussion
    Replies: 0
    Last Post: 02-07-2018, 05:56 AM
  2. First Gear downshift issue
    By xerxescct in forum 1997-2007 4 speed Automatic (4T65E) (4T65E-HD)
    Replies: 6
    Last Post: 11-29-2013, 02:31 AM
  3. 2006 Grand Prix GXP Stereo Issue
    By nateayers in forum Audio, Security & Visual Electronics
    Replies: 23
    Last Post: 04-28-2013, 06:13 PM
  4. 2006 blower motor issue: TSB?
    By TexasGP in forum General Tech Discussion
    Replies: 2
    Last Post: 04-03-2011, 06:39 PM
  5. Engine issue 2006 gp supercharged
    By CoastGuard in forum General Tech Discussion
    Replies: 1
    Last Post: 11-07-2009, 11:46 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
  •