E90Post
 


TNT Racewerks
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > Clunking sound when changing gears 6AT



Reply
 
Thread Tools Search this Thread
      01-27-2018, 08:03 PM   #1
NoImDirtyDan
First Lieutenant
NoImDirtyDan's Avatar
United_States
298
Rep
363
Posts

Drives: 2018 BMW M3
Join Date: Dec 2011
Location: SoCal

iTrader: (1)

Garage List
2018 BMW M3  [0.00]
Clunking sound when changing gears 6AT

Hi everyone, wasn't sure what section to post this in but whatever.
I am having an issue when I shift into gears a clunking sound is being made and when it was inspected it looks as if the entire drive shaft and the diff is moving. It is not the differential bushings. Here is a video it's kind of hard to explain. ANY feedback would be helpful! It is a 6AT!

Appreciate 0
      01-28-2018, 04:05 AM   #2
juld0zer
Lieutenant Colonel
Australia
480
Rep
1,600
Posts

Drives: Prev 135i 7DCT, Now 130i 6sp
Join Date: Jul 2016
Location: 2153

iTrader: (0)

The only thing you didn't cover in the video was the propshaft centre bearing but otherwise a good video.

To inspect it, you need to drop the rear heatshield section just before the diff. To do that, the exhaust has to be removed.

Where's your exhaust to transmission bracket?
Appreciate 0
      01-28-2018, 04:17 AM   #3
NoImDirtyDan
First Lieutenant
NoImDirtyDan's Avatar
United_States
298
Rep
363
Posts

Drives: 2018 BMW M3
Join Date: Dec 2011
Location: SoCal

iTrader: (1)

Garage List
2018 BMW M3  [0.00]
Quote:
Originally Posted by juld0zer View Post
The only thing you didn't cover in the video was the propshaft centre bearing but otherwise a good video.

To inspect it, you need to drop the rear heatshield section just before the diff. To do that, the exhaust has to be removed.

Where's your exhaust to transmission bracket?
My mechanic sent me this video, I have not seen the car in person. I will see what other information I can get.
Appreciate 0
      02-04-2018, 10:59 PM   #4
NoImDirtyDan
First Lieutenant
NoImDirtyDan's Avatar
United_States
298
Rep
363
Posts

Drives: 2018 BMW M3
Join Date: Dec 2011
Location: SoCal

iTrader: (1)

Garage List
2018 BMW M3  [0.00]
Here's another video

Appreciate 0
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 11:26 AM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST