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86 Posts
Brand/Weight?
Depend how hard you drive and how many miles you drive per year...The dealer suggested to change the oil once per year. How do you feel about that?
+1:thumbup:OEM oil is Castrol Syntec 5w-30
Water evaporates, not oil. Any idea where you read it? I would like to take a look at it.I had also read somewhere that Mobil 1 can evaporate??? Don't know if true or not, .
That's because BMW of NA only allows one oil change per year under the maintenance contract.The dealer suggested to change the oil once per year. How do you feel about that?
Actually, they changed the spec before they statrted the "maintenance included," when they started using synthetic oil, as in my 1999 528.That's because BMW of NA only allows one oil change per year under the maintenance contract.
Before BMW had the maintenance contract, they recommended an oil change every 6k miles or 3 months.
That's the guideline i follow. :dunno:
They started maintenance back in the early 90's or late 80's.Actually, they changed the spec before they statrted the "maintenance included," when they started using synthetic oil, as in my 1999 528.
is that same oil for every beemer engine?5W-30 Mobil 1 Synthetic is what BMW puts in them.
Any 5W-30 synthetic is fine though. I recommend Castrol Syntec or Royal Purple, besides Mobil 1
I think so.:dunno:is that same oil for every beemer engine?