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Registered
Join Date: Jul 2001
Location: Cave Creek, AZ USA
Posts: 44,726
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No. All I know is that at 77k miles I'm using about 1 qt. per 2000-2400 miles and I figure that's good enough for me. I have heard of some folks using the Shell Rotella diesel stuff or adding the EOS, but I don't know that I want to mess with what's worked pretty well so far.
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2022 BMW 530i
2021 MB GLA250
2020 BMW R1250GS
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