BMW 3-Series (E90 E92) Forum - View Single Post - E92 330d

streetos · 11-23-2013, 04:11 PM

The pipe connects the breather to the air intake so it's normal to have some oil around there. Running temperature is a bit cool but not cold enough to cause smoking. Boost pipes don't get that warm.

11-23-2013, 04:11 PM	#14
streetos New Member 0 Rep 15 Posts Drives: 325d coupe Join Date: Jan 2011 Location: Lincolnshire iTrader: (0)	The pipe connects the breather to the air intake so it's normal to have some oil around there. Running temperature is a bit cool but not cold enough to cause smoking. Boost pipes don't get that warm. __________________
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