View Full Version : Mobil 1 75w-90
I changed my tranny and rear diff oil recently and put mobil 1 75w-90 in both. There's no noticeable difference in shifting, which was fine prior to the change.
kagenmateer
07-06-2009, 05:03 PM
What weight is OEM?
TSi+WRX
07-06-2009, 07:10 PM
Good to know. Thanks!
Dookie
07-06-2009, 10:17 PM
:tup: Yup, don't mess with the OEM weight. I did and pay a price for it.:( :lol:
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