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Sindarin · 12-24-2012, 01:02 AM

Just out of curiosity, has anyone had any carbon issues on the N55?

Reason I ask is that the N55 had a number of improvements over the N54 to the crankcase ventilation system to help prevent carbon deposits.

12-24-2012, 01:02 AM	#39
Sindarin Private First Class 45 Rep 111 Posts Drives: BMW Join Date: Jul 2012 Location: USA iTrader: (0)	Just out of curiosity, has anyone had any carbon issues on the N55? Reason I ask is that the N55 had a number of improvements over the N54 to the crankcase ventilation system to help prevent carbon deposits.
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