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      05-17-2015, 10:58 PM   #45
jason561
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Drives: '08 E90 M3 6MT
Join Date: Mar 2012
Location: Boca Raton, FL

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A quick question on one of your earlier posts, When and how do you determine that it is necessary to flush the oil system to remove any old bearing material? Also is this a lengthy process?
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