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BMW 3-Series (E90 E92) Forum
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Help! abnormal sound when accelerating
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10-10-2021, 12:03 PM | #1 |
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Help! abnormal sound when accelerating
Hi guys,
I've been getting some noises when accelerating . It's an indescribable noise In the following video 00:08-00:09, the noise appear when the speed i reached was around 20km/h, 1700-1900 rpm and then the noise disappears sound came from the engine compartment,can anyone tell me what is going on? Please help! https://youtu.be/IisNKymMvUE <iframe width="560" height="315" src="https://www.youtube.com/embed/IisNKymMvUE" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> Last edited by shingyungchu; 10-10-2021 at 12:15 PM.. |
10-10-2021, 12:40 PM | #2 |
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I heard a light clunk, like maybe around the speed for 2-3 shift. I do not know what.
When you reduce speed down through 20, do you hear the noise? And if you reduce speed down to 10 or 5, and then speed back up, will you hear the noise? |
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10-17-2021, 09:46 AM | #3 |
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There was only one sound after start engine , no more noise ..TAT
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