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Answers

Why is my Audi 80 engine making a loud knocking sound?

I've noticed that my Audi 80's engine has started making a loud knocking sound while running. It's quite concerning and I'm not sure what could be causing it.

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Answers (3)

J

It's possible that you have an issue with your engine's bearings. This can be caused by low oil levels or wear and tear over time. I recommend taking it to a trusted mechanic for a diagnosis.

M

One possible cause could be a faulty fuel injector. This can also lead to a decrease in performance. Consider taking your Audi 80 to a certified technician for further inspection.

J

Make sure to check your spark plugs as well. Carbon buildup or worn out plugs can cause knocking noises. Replacing them might solve the issue.

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