Why does my Audi 80 make a rattling noise when I accelerate?

I've noticed a loud rattling noise coming from my Audi 80 whenever I accelerate. It seems to be coming from under the hood. What could be causing this and how can I fix it?

It's possible that your exhaust system is loose or damaged. This can cause a rattling noise when the car is in motion. I would suggest taking it to a mechanic to have it checked and possibly tightened or replaced.

Another common cause of rattling noises in cars is loose or worn out belts. Check your serpentine belt and any other belts under the hood to see if they need to be tightened or replaced.

If the rattling noise only occurs when you accelerate, it could be a problem with the fuel system. Specifically, the fuel pump or injectors may need to be replaced. Have a professional mechanic diagnose and fix this issue.