Quote:
Originally Posted by mlukas161
75w 140 is more for racing applications or if you beat the snot out of your x3.
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I used the 75w140 based on BavAuto's recommendation. Works great in my 2007.
I don't race or beat the snot out of my X3! Just drive it a lot and at a brisk pace!
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Madurodave
My garage: 2007 BMW Z4 3.0si Manual, 2007 BMW X3, 2006 BMW 530xi
Retired: 1998 BMW Z3
Member of BMWCCA!
Last edited by madurodave; 01-23-2013 at 11:14 AM.
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