Why is the engine in my BMW 4 Series making a strange noise?

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Sophia Smith 3 months ago

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Why is the engine in my BMW 4 Series making a strange noise?

I recently noticed that my BMW 4 Series' engine is making a strange noise. It sounds like a high-pitched whine and I'm not sure if this is normal. Is this something I should be concerned about? What could be causing this noise? Please help!

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**John** · Answer 1 · 2024-12-28T23:50:15+00:00

It's always best to get any strange noises looked at by a mechanic, just to be safe. It could be something minor, like a loose component, or it could be something more serious. For BMW vehicles, I recommend taking it to a certified BMW mechanic for the most accurate diagnosis.

**Emily Jones** · Answer 2 · 2024-12-28T23:50:15+00:00

I had a similar issue with my BMW 4 Series and it turned out to be a faulty pulley. I would recommend checking the belts and pulleys first, as they can often cause strange noises when they need to be replaced.