Home Forums Articles How To's FAQ Register
Go Back   Xoutpost.com > BMW SAV Forums > X3 (E83) Forum
Bimmer Tool Rental
User Name
Password
Member List Premier Membership Search Today's Posts Mark Forums Read

Xoutpost server transfer and maintenance is occurring....
Xoutpost is currently undergoing a planned server migration.... stay tuned for new developments.... sincerely, the management


Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 12-06-2017, 06:37 PM
Member
 
Join Date: Mar 2009
Location: Stuttgart
Posts: 5
LNLYCRPR is on a distinguished road
Manual Transmission Fluid?

So I'm going to do a fluid change on the Transfer Case, Differentials and Transmission.

I already went to the dealer to buy the specialized Transfer Case fluid. Much research has shown the type of gear oil needed for the differentials, I am however, at a loss for what the transmission truly takes...

According to several websites; BMW Tranny Fluid or an MTF-LT-3 equivalent is what's supposed to be used for fluid. I have also read that Redline MTL (75w80) has been used with pretty good results as well.

Problem I'm running into is this; when I search MTF-LT-3 equivalent, a Dexron VI ATF, or Valvoline Synchromesh comes up as the answer.

Which one should be used exactly?

Something in my gut tells me not to use ATF in a manual transmission. When I cross reference Transmission fluid (MTF-LT-3) through Pelicanparts.com or ECStuning, it shows a synthetic 75w80 gear oil. It also references Red Line MTL which is really a 75w90 synthetic gear oil.

So has anyone here changed their own manual transmission fluid? What did you use and what were your experiences/results?

I'm curious because I'm going to do the fluid swap this weekend. If I can't get an answer, I'm either going to hold off or just go for a 75W90 full synthetic... thoughts?

'09 X3 Manual Transmission
Reply With Quote

Sponsored Links

  #2  
Old 12-07-2017, 10:21 PM
Member
 
Join Date: Oct 2014
Location: RI
Posts: 141
E38flagship is on a distinguished road
I had this issue but not with an e83 with my e32 I purchased redline 75/90 to run in my manual trans. Upon installation I see a sticker indicating to run ATF only, I ran redline syn auto trans fluid. It’s been over 40k no issues no noise, I’d stick with what ever they recommend. They may not use gear lube anymore as when it’s very cold it becomes extremely viscous, if you own or have ever owned an older bmw you will know in winter time you have to wait for the trans to “warm up” because the shifting force required may be higher
__________________
-e24 m6
-e32 740/5
-e34 525it
-e83
-e83 Msport (gf)
-e30 325ix (gf)
Reply With Quote
  #3  
Old 12-08-2017, 07:46 AM
motordavid's Avatar
RetiredBum & Semi-RenaissanceMan
 
Join Date: Mar 2005
Location: Mtns of Western NC, & SW FLA
Posts: 16,755
motordavid will become famous soon enoughmotordavid will become famous soon enough
Fwiw, I had my Indie R&R the manual trans fluid at ~60k+ miles and again this past summer at ~115k miles, using Redline MTL 75-90W, per his recommendation.

He also had MT 90W, but he said he only uses that in the P Cars he works on that get tracked regularly.

Our '01 E53 5 Spd has shifted flawlessly over its 16 year life...I thought of a DIY, but too old to be crawling around under cars on the cold garage floor.

GL, mD
__________________
Ol'UncleMotor
From the Home Base of Pro Bono Punditry
and 50 Cent Opins...

Our Mtn Scenes, Car Pics, and Road Trip Pics on Flickr:
http://www.flickr.com/photos/4527537...7627297418250/
http://www.flickr.com/photos/4527537...7627332480833/

http://www.flickr.com/photos/[email protected]/

My X Page




Reply With Quote
  #4  
Old 12-10-2017, 10:10 AM
Member
 
Join Date: Mar 2009
Location: Stuttgart
Posts: 5
LNLYCRPR is on a distinguished road
After reading a bunch on other forums and taking input from a bunch of different people, I went ahead and pulled the trigger on Red Line 75w90 for the tranny.

Something still doesn't sit right with me about ATF in the tranny. If the Red Line doesn't work well, maybe I'll try it. For now, I'll see how it works.

I appreciate the input guys.
Reply With Quote
  #5  
Old 12-20-2017, 09:59 AM
Member
 
Join Date: Apr 2014
Location: CDN
Posts: 45
jeepo23 is on a distinguished road
If you dont want to buy BMW OEM fluid, you can use Redline D6.

It meets the BMW MTF-LT-3. I put it in a year ago in my 6speed and works flawlessly. Shifting butter smooth even in cold Canadian climate.

Last edited by jeepo23; 12-20-2017 at 10:06 AM.
Reply With Quote
  #6  
Old 11-12-2018, 07:01 AM
Member
 
Join Date: Oct 2018
Location: Atlanta
Posts: 1
peete is on a distinguished road
I put Redline MTL in all my manual transmissions. It smooths out cold shifting.
Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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
Trackbacks are On
Pingbacks are On
Refbacks are On





All times are GMT -4. The time now is 05:24 AM.
vBulletin, Copyright 2019, Jelsoft Enterprises Ltd. SEO by vBSEO 3.6.0
2017 Xoutpost.com. All rights reserved. Xoutpost.com is a private enthusiast site not associated with BMW AG.
The BMW name, marks, M stripe logo, and Roundel logo as well as X3, X5 and X6 designations used in the pages of this Web Site are the property of BMW AG.
This web site is not sponsored or affiliated in any way with BMW AG or any of its subsidiaries.