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Why is my BMW Z4 making a loud knocking noise?

I've noticed that whenever I start my BMW Z4, there is a loud knocking noise that persists for a few seconds. This has been happening for a few weeks now. Is something wrong with my car's engine?

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Answers (2)

M

It is possible that your engine could be experiencing issues with its oil pressure or could be low on oil. I'd recommend getting your car checked by a professional mechanic as soon as possible to prevent any further damage.

C

I had a similar issue with my BMW Z4 a few years ago and it turned out to be a problem with the valve train. It's best to have a skilled technician take a look to properly diagnose the issue and prevent any potential safety hazards.

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