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

chriz1 · 10-25-2012, 08:41 AM

National tyres did the oil using Castrol edge 5w 30,
I don't think it's mechanical engine runs sweet. it's like something rubbing, think it may only be there more from cold due to increase of idle speed..

10-25-2012, 08:41 AM	#11
chriz1 Private First Class 20 Rep 177 Posts Drives: 320d? Join Date: Jun 2011 Location: S.wales iTrader: (0)	National tyres did the oil using Castrol edge 5w 30, I don't think it's mechanical engine runs sweet. it's like something rubbing, think it may only be there more from cold due to increase of idle speed..
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