BMW 3-Series (E90 E92) Forum - View Single Post - BMW Oil Study Done-Long Interval Changes unhealthy for N54 engine

Camet11 · 07-08-2009, 06:34 PM

Ramos thank you for your input. This was done under "normal use" and they say its ok in the manual to run the oil for 15k miles, which it isn't. I will be sending to Roundel that letter within the next couple of days.

07-08-2009, 06:34 PM	#6
Camet11 New Member 2 Rep 21 Posts Drives: 2007 Monoco Blue 335I Join Date: May 2009 Location: El Segundo iTrader: (0)	Ramos thank you for your input. This was done under "normal use" and they say its ok in the manual to run the oil for 15k miles, which it isn't. I will be sending to Roundel that letter within the next couple of days.
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