Why does my Audi A4 lose power while driving?

I've noticed that my car seems to struggle and lose power while I'm driving. It's not consistent and happens at random times. What could be causing this and how can I fix it?

This could be due to a faulty fuel pump. It may be intermittently failing, causing your car to lose power. I would recommend taking your car to a mechanic to have it checked.

Your car's air filter may be dirty or clogged, causing a decrease in engine performance. It's important to regularly check and replace your air filter to ensure your car is running smoothly.