Mine doesn't really smoke but I can smell oil behind the car and the exhaust tips are black I always have to top it off with a quart every 1500 miles. It has a new turbo so ik its not that my only concern is the valvetronic relearn for the n55.
Hello, it did consume about 500ml of oil for 1000km. Some valve stem seals were really hard and even torn. Changing them really helped, because when starting the engine there was sometimes a whole cloud of blue smoke, now there is no such problem.
![How To Replace The Crankcase Ventilation Valve [CCV or PCV] On A BMW N52 Engine (E90, E91, E60)](/img/n.gif)
Mine doesn't really smoke but I can smell oil behind the car and the exhaust tips are black I always have to top it off with a quart every 1500 miles. It has a new turbo so ik its not that my only concern is the valvetronic relearn for the n55.
Excellent
mine was smoking white only when deaccelerate, is it the same problem (valve stem seals) or anything else? the oil consumption is about 1L / 1000km :(
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Hello! What was the mileage of that engine?
Hi, how mucho oil consumption does it have? In L/km please, mine is 750ml every 2500km
Much *
Hello, it did consume about 500ml of oil for 1000km. Some valve stem seals were really hard and even torn. Changing them really helped, because when starting the engine there was sometimes a whole cloud of blue smoke, now there is no such problem.
It just the same problem I have, when do you upload the part 3?
Thank u very much for the video it’s so useful
And the oil consumption goes down? Or there is not enough anything of oil consumption?