Why is my Audi 80 making a loud knocking noise?

I have noticed that my Audi 80 is making a loud knocking noise, especially when I am driving at high speeds. What could be causing this and how can I fix it?

The loud knocking noise could be coming from your engine, specifically from the pistons. It is important to have this checked by a mechanic as soon as possible to prevent any further damage to your engine. They will be able to diagnose the issue and provide you with the necessary repairs.

Another possible cause of this noise could be worn out suspension components. This is common in older Audi 80 models. Have a mechanic inspect your suspension system and replace any worn out parts to solve the issue.