Quote:
Originally Posted by BayM340i
Just had my first low oil warning come up at 5k miles on my M340i. Seems to have lasted a little longer than some on the thread. I've had the Mission Performance Stage 2 tune on the car since around 1k miles and haven't had any issues at all.
Just topped it off with 1qt and the oil level read out at max after.
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I would go for a 5w weight oil. 5w30 or 5w40, it has way less noack (oil consumption) and much better HTHS. (holds up better during high temperatures.)
The 0w20 is ok if youre granny your car to get FE but thats it.