View Single Post
Old Mon, Jul-17-2017, 01:17:27 PM   #49
Registered User
Join Date: Nov 2008
Posts: 5,531
In the garage:
Reputation: 0 bigjae1976 is on a distinguished road
Location: Wichita

United States

Default Re: Pentosin MTF2 Discontinued

75w-80 is hard to find in the aftermarket.
Most GL4s that are not marketed as ATFs are 75w-85 or 90.

Maybe the 420g is sensitive to viscosity and might be why the OE fluid works so well.

I used D4ATF, MT90 and those caused my gearbox to not shift well. Maybe it needs 80 weight to allow the synchros to speed up?

Sent from my iPhone using Tapatalk
2013 F30 328i - Melbourne Red
2011 E90 M3 - Monte Carlo Blue
2004 E46 M3 - Imola Red
Jump to top bigjae1976 is online now   Reply With Quote