Consumer Reports article on oil burners

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with todays direct injected engines oil burning + carboned valves go hand in hand. using the watery x w 20 oils dont help. on girlfriends 13 malibu 2.5 DI engine it used 3 qts or water-oil 5-20 dexos spec oil in 2,000 miles, a switch to a top quality synthetic 10-30 cured that issue!!!!
 
Originally Posted By: deven
Originally Posted By: ExMachina
Originally Posted By: deven
My BIL has a 2010 BMW 7 series and uses Mobil 1 0w40. In 10,000 mile OCI's he regularly adds 3-4 quarts of oil. Once I opened the oil cap after driving it for 45 minutes and I could literally see vapors escaping from the full hole.


1 quart every 2,500 miles is not excessive. I'd put the figure at 1,800 miles is excessive.
Also, every car I've seen has "vapors escaping from the full hole" when hot, Fords, Chevys, Buicks, Dodges, BMWs.

My current Audi also has vapors coming from the fill hole. But my previous MB E350, Acura TL and Lexus ES330 never had vapors come out of the fill hole after driving for a while.
In my opinion if one has to replenish nearly half the sump capacity during an OCI then it's excessive. I know most Euro cars say that 1qt every 1000 miles is normal but definitely not normal in my book



Hilarious.


I see oil vapours come out my oil fill hole.

Crack me up.

Deven. I'm guessing your maybe 20 or so. Still at your parents house.
 
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