Why is my Audi A7 experiencing engine problems?

I've been noticing strange noises coming from my engine and a decrease in performance. What could be causing this and how can I fix it?

It's possible that your engine is not getting enough oil or that you have a clogged fuel injector. I suggest taking it to a mechanic for a diagnostic test.

Have you checked your air filter lately? A dirty air filter can cause engine problems. Try replacing it and see if that improves your engine's performance.

It could also be an issue with your spark plugs. If they are worn out or dirty, they can cause engine problems. Consider replacing them or getting them cleaned.