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      10-02-2012, 04:29 PM   #12
Sharpie12
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Drives: 2013 F10 M5 SG/SO
Join Date: Aug 2009
Location: Chicago

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Quote:
Originally Posted by bobblehead View Post
You should be ok.

Try the redline and see if your gas consumption improves or not.

The bmw oil Castrol 5w30 seems to burn oil faster than Motul. I switched to that on my 2011 550 and that's what I noticed. Not sure if this would have the same effect on our M car.
But the owners manual says that 5W-40 is okay to use? (As long as its LL01 and ACEA A3/B4)
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2013 F10 M5 - SG/SO - Current
2010 E60 M5 - Retired
2010 X6 50i - Retired
2006 E60 M5 - Retired
2004 E60 530i - Retired
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