Quote:
Originally Posted by Jas387
Well, the dealership said it was normal, which is kind of what I expected would happen.
I have only managed to find one other video of a 540i idling, so it's really hard to know whether mine is normal. There is a chance that the video is making it sound a little worse than it is.
My neighbour has just bought a new 5 series, so I'll see if I can listen to his for comparison.
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It's normal. At least it's normal for the B58B30M0. You have the M1 in a 2021. Mostly similar engine with increased fuel pressure.