Strange noise when the engine is running?

Hello,

I've only recently noticed strange noises when the engine is running.

Here is a video:

https://youtube.com/shorts/WauBicd9SCE?feature=share

Or does everything sound normal?!

It is a GLB 200d.

Thanks in advance!

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Hebbi525
3 years ago

doesn't know how the engine sounds normal now, but if you say it sounds different than before and you haven't done anything with the car and since then these sounds come, then check out if you find something in the engine room that doesn't belong and if not drive to the workshop

Hebbi525
3 years ago
Reply to  Rob5555

Now that you say it, I don't know what this could cause.

hotrod66
3 years ago

Remote diagnosis is not possible, let it be checked in the workshop.

Lottl07
3 years ago

I'm sorry, but I can't hear an abnormal sound. Maybe if the bonnet were open, you could hear better.