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

MightyMouseTech · 07-24-2019, 04:55 PM

Vanos solenoids, and an oil change with a new OE filter. Make sure the inner portion of the oil cap is in place and has new o-ring. If that o-ring is missing, it allows unfiltered oil to enter the solenoids.

07-24-2019, 04:55 PM	#4
MightyMouseTech Major General 4338 Rep 6,196 Posts Drives: 13 135i 6MT LeMans Blue MSport Join Date: Feb 2013 Location: Ottawa, Canada iTrader: (0)	Vanos solenoids, and an oil change with a new OE filter. Make sure the inner portion of the oil cap is in place and has new o-ring. If that o-ring is missing, it allows unfiltered oil to enter the solenoids.
	Appreciate 0 Quote