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      04-18-2014, 03:47 PM   #275
Leonardo629
Lieutenant Colonel
Taiwan
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Drives: 2013 M3 Coupe
Join Date: Sep 2006
Location: Taiwan

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W///, that's what I got out of your UOA report as well, drastic decrease in lead, mild decrease in copper, and you increased your iron wear to the avg. level because you beat up the motor. But SFP being an advocate against lighter oil will surely come in and rain on your parade, and surely he did.

I say keep using M1 0W40, and knowing that the oil is doing its job.
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