The oil is really as good as it is described in all the forums and Test sides. I have before in my BMW E46 2.2L 170hp 6 cylinder a Castrol 5W 30 inside the oil consumption was no longer normal. 1 liter per 1000 km I then 0 W 40 changed, and changed the crankshaft case ventilation, because this is often faulty in this engine to the mobile New Live. Oil consumption is almost not measurable and the car is still noticeably quiet. Due to the very low viscosity and high temperature resistance makes it ideal for any application in virtually all car engines. Who else can make an oil change at the dealership today, really has too much money. The get the oil in barrels for 3-5 euros and sell it for 24 euros a liter. Make the oil change and the filter itself always, the oil service indicator can be reset itself fortunately the E 46.
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