10-15-2009, 11:01 AM
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#13
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Registered User
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,273
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Quote:
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Originally Posted by mikefocke
What is the science behind the 3 times a year recommendation?
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More than likely, the fact that so many M96 owners continue to run 0W-40 Mobil 1; so the less time it is in there, the better the chance it has not totally crapped out yet………..
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