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Answers

Why does my Audi A2 engine make a knocking noise?

I have noticed a loud knocking noise coming from my Audi A2's engine, especially when I accelerate. It is concerning me and I am worried it may be a serious issue. Can anyone suggest a possible cause and solution for this problem?

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Answers (3)

J

It is possible that the engine knocking noise is caused by low engine oil levels. Check your oil levels and top up if necessary to see if it reduces the noise.

E

Another common cause of engine knocking noise is a faulty or worn out timing belt. It is important to get this checked and replaced if needed to avoid further damage to your engine.

M

Dirty or old spark plugs can also contribute to engine knocking noise. Try replacing your spark plugs and see if it makes a difference.

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