S
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Answers

Why does my Audi A6 engine make a knocking noise?

I recently noticed that my Audi A6 engine makes a knocking noise when I accelerate. It's quite concerning and I'm not sure what could be causing it. Is this something I should be worried about?

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Answers (3)

T

The knocking noise from your engine could be caused by a few different things. It could be a sign of worn engine bearings, a loose timing chain, or low oil pressure. It's important to get it checked out by a mechanic to determine the exact cause and prevent any potential damage.

K

I had a similar issue with my Audi A6 and it turned out to be a faulty fuel injector. The knocking noise was caused by an uneven fuel distribution. I would suggest getting your fuel injectors checked and potentially replaced if necessary.

E

It's always better to be safe than sorry when it comes to strange engine noises. I would recommend taking your Audi A6 to a trusted mechanic to have it looked at. They can run diagnostics and pinpoint the issue to give you the best advice on how to proceed.

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