Quote:
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Originally Posted by Dackelone
Quote:
Originally Posted by The Wind Breezes
N55 has better oiling than N54. Also, maybe BMW oil change intervals are too long.
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Not better oiling... better crankcase venting/re-circulation(to minimize carbon buildup). |
The N55 has a better oil pump design and baffled oil pan. Revised crankshaft scraper tray and better oil return passages in the head and block. Overall the N55 has a much better oil system than he N54.