Quote:
Originally Posted by RootBox
Hey,
hope I'm doing this right, I have recently picked up my M235i - my old car was a 2021 M340i, it used to bang and pop all the time.
This M235i is very different I think it has only done it once or twice, do I need to run it in for more? or do I have to accept this isn't going to do that?
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I only hear mine do it when I Start-up and engine.