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		986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Boxster General Discussions
Has Driven DT40 been reformulated?

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06-25-2017, 06:20 AM	#18
muscatty Registered User Join Date: Mar 2016 Location: Massachusetts Posts: 9	Has Driven DT40 been reformulated? I just received my latest Blackstone report and the comments suggest that the latest oil sample was not DT40. The latest sample has moly where the last one didn't, and there is a little more boron too, with less calcium and zinc. I have reached out to Blackstone to confirm their findings but I wonder if the formula for DT40 changed recently? Has anyone else noticed any changes?

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