E
3
Answers

Why is my Audi A3 making a strange rattling noise when I accelerate?

I recently noticed a strange rattling noise coming from my Audi A3 whenever I accelerate. It seems to be coming from underneath the car. Can anyone help me diagnose the issue?

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Answers (3)

L

The most likely cause of this noise is a loose heat shield. Check for any loose bolts or screws and tighten them if necessary. If the noise persists, it could also be a problem with the exhaust system.

D

I had a similar issue with my A3 and it turned out to be a faulty engine mount. Have a mechanic inspect all the engine mounts to see if they need to be replaced.

M

It could also be a problem with the transmission. Get it checked by a professional to rule out any potential issues with the gears.

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