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Old 06-27-2012, 08:23 AM
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Fudman Fudman is offline
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Location: Sudbury, MA
Join Date: Apr 2007
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Mein Auto: '02 530i Sport auto
For those that need proof positive, simply look inside your valve cover. If you have that dark golden oil sheen on everything with no balck sludge buildup, all is good with whatever oil you are using and your change interval is adequate.
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