BMW 3-Series (E90 E92) Forum - View Single Post - 06 e90

Volasko · 12-03-2012, 01:47 PM

I have noticed this too. The only thing I can think of is that the oil is more viscous when it is cold causing more drag on the internal components of the engine, thus reducing power levels.

12-03-2012, 01:47 PM	#11
Volasko Colonel 704 Rep 2,602 Posts Drives: 06 330i E90, 18 530xe G30 Join Date: Dec 2010 Location: Toronto iTrader: (2) Garage List 2018 BMW 530e M Sport [9.00] 2006 BMW E90 330i [8.28]	I have noticed this too. The only thing I can think of is that the oil is more viscous when it is cold causing more drag on the internal components of the engine, thus reducing power levels.
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