BMW M3 Forum (E90 E92)

BMW Garage BMW Meets Register Today's Posts


Go Back   M3Post - BMW M3 Forum > E90/E92 M3 Technical Topics > Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications
 
Post Reply
 
Thread Tools Search this Thread
      07-03-2009, 02:11 PM   #1
TRZ06
Lieutenant Colonel
TRZ06's Avatar
United_States
629
Rep
1,755
Posts

Drives: 16' M3
Join Date: Apr 2007
Location: Bay Area, CA

iTrader: (0)

What can I use to smooth out the shifter?

After 5K miles my shifter is still pretty notchy especially in 1st to 2nd, what is out there lube wise to lessen this?
__________________
18? Camaro 2SS 1LE
16' M3 MG Ext. /SO Int. (DCT, Ohlin R/T, 19" wheels)
15' Audi S4
13' Audi TTRS (APR stage 1, MSS springs)
09' C6 Z06
08' M3 Interlagos Blue: 6sp, Tech.
Appreciate 0
      07-03-2009, 03:39 PM   #2
JCtx
Major General
258
Rep
5,012
Posts

Drives: No BMW yet
Join Date: May 2008
Location: El Paso TX

iTrader: (0)

Mine is breaking in nicely, and am hoping it gets the way I want it (I don't expect miracles; just a tad better), but if not, the only thing we can do is to change the fluid. I changed the fluid on my new Accord 6MT and made a big difference (especially when cold), which is the same identical problem I have with my M3. Both cars (BMW and Honda) use the same special Redline MTL fluid. It shouldn't void our warranty since it meets or exceeds BMW's specifications, but since BMW is paying for maintenance, they'd have a much stronger argument if we had an unrelated warranty problem later on, so I'm not eager to try that. Other than that, there's nothing we can do man. If you try it, please let us know. If it makes a difference, I'd definitely do it. Plus we can always put BMW fluid back in if no difference.

Honda's oil was a lot thicker than MTL, but it didn't occur to me to hang around when I took my car for the 1,200 service to check out our tranny fluid to determine if it'd be worth trying. My Honda shifter is the best I've had, and MTL made it perfect; besides the lack of notchiness, shifts feel super crisp, and gears just snick into place. I don't think the BMW sihfter will ever match it (since gears don't really snick into place), but it should be pretty close once the notchiness is gone IMO. Keep us posted on what you do, and good luck.
Appreciate 0
      07-03-2009, 04:12 PM   #3
Nawaaz
Brigadier General
United_States
221
Rep
4,643
Posts

Drives: .
Join Date: Apr 2009
Location: .

iTrader: (0)

Quote:
Originally Posted by TRZ06 View Post
After 5K miles my shifter is still pretty notchy especially in 1st to 2nd, what is out there lube wise to lessen this?
hahaha...You finally changed what you drive from the 4Runner to the M3!

I've heard that the 1-2 shift will always be the notchy area, but it gets better after a while. Since you have 5k miles on the clock, it should've been reduced by now. Changing the tranny fluid would be the best bet, but I wouldn't know which one to recommend to you.

I believe the notchiness will always be part of the Getrag tranny.
Appreciate 0
      07-03-2009, 06:20 PM   #4
TRZ06
Lieutenant Colonel
TRZ06's Avatar
United_States
629
Rep
1,755
Posts

Drives: 16' M3
Join Date: Apr 2007
Location: Bay Area, CA

iTrader: (0)

Quote:
Originally Posted by Nawaaz View Post
hahaha...You finally changed what you drive from the 4Runner to the M3!

I've heard that the 1-2 shift will always be the notchy area, but it gets better after a while. Since you have 5k miles on the clock, it should've been reduced by now. Changing the tranny fluid would be the best bet, but I wouldn't know which one to recommend to you.

I believe the notchiness will always be part of the Getrag tranny.
Yeah, I changed it finally. lol

Yeah, I am a little disappointed with the shifter on the M3, I think Redline is supposed to be good.
__________________
18? Camaro 2SS 1LE
16' M3 MG Ext. /SO Int. (DCT, Ohlin R/T, 19" wheels)
15' Audi S4
13' Audi TTRS (APR stage 1, MSS springs)
09' C6 Z06
08' M3 Interlagos Blue: 6sp, Tech.
Appreciate 0
      07-03-2009, 09:17 PM   #5
niterider
Proove It!
39
Rep
618
Posts

Drives: Gintani Supercharged
Join Date: Dec 2008
Location: City of Angels

iTrader: (0)

Yeah this trans. has some very notchy shifting, my e46 M3 was the same. I must say this is one of BMWs weak point, the manual transmissions on M cars.
__________________
Appreciate 0
      07-03-2009, 10:59 PM   #6
J08M3
Major General
J08M3's Avatar
United_States
285
Rep
6,007
Posts

Drives: 2011 M3 COUPE
Join Date: May 2008
Location: NEW YORK

iTrader: (8)

The RE SSK makes a nice improvement.
__________________
Appreciate 0
      07-04-2009, 06:20 AM   #7
URBAN LEGEND
Rocky
URBAN LEGEND's Avatar
United_States
412
Rep
3,085
Posts

Drives: 16 M5, 18 ZL1 1LE, 18 M3
Join Date: Feb 2009
Location: Brenham TX

iTrader: (0)

Should have went DCT. Smooth shifts and no lag.
__________________
22 Audi RS E-Tron GT
21 Model S Plaid
Appreciate 0
      07-04-2009, 06:21 AM   #8
MrHarris
yodog
MrHarris's Avatar
United_States
197
Rep
5,026
Posts

Drives: '86 Corolla
Join Date: Jun 2007
Location: Diamond Bar, Ca

iTrader: (5)

Garage List
2009 BMW  [10.00]
Quote:
Originally Posted by URBAN LEGEND View Post
Should have went DCT. Smooth shifts and no lag.
I was waiting for someone to say that!
__________________

2009 E92 M3 | Alpine White | Black Extended | Advan RS | Turner Test Pipes | Dinan Axle-Back | OETuning | Eibach Springs | UUC SSK | VRS Front Lip | VRS Type I Diffuser | Matte Black | RPi Scoops | MS Filter | Yokohama AD08 | F1 Pinnacle
Special Thanks: Gintani | OETuning | eAs
Appreciate 0
      07-04-2009, 06:32 AM   #9
J08M3
Major General
J08M3's Avatar
United_States
285
Rep
6,007
Posts

Drives: 2011 M3 COUPE
Join Date: May 2008
Location: NEW YORK

iTrader: (8)

Quote:
Originally Posted by MrHarris View Post
I was waiting for someone to say that!
We got 6 posts in before it happened
__________________
Appreciate 0
      07-04-2009, 08:11 AM   #10
URBAN LEGEND
Rocky
URBAN LEGEND's Avatar
United_States
412
Rep
3,085
Posts

Drives: 16 M5, 18 ZL1 1LE, 18 M3
Join Date: Feb 2009
Location: Brenham TX

iTrader: (0)

You know I was messing around. I don't get into the 30 page thread "dct vs 6mt" madness.
__________________
22 Audi RS E-Tron GT
21 Model S Plaid
Appreciate 0
      07-04-2009, 07:34 PM   #11
C17MooseDriver
Captain
C17MooseDriver's Avatar
United_States
20
Rep
878
Posts

Drives: E92 AW M3 6MT
Join Date: Jul 2008
Location: San Antonio, TX

iTrader: (0)

Quote:
Originally Posted by URBAN LEGEND View Post
Should have went DCT. Smooth shifts and no lag.
DCT has no lag, man, there's seems to be alot of threads discussing otherwise.
__________________
Appreciate 0
Post 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 06:14 AM.




m3post
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