Why is my Audi 80's engine making a weird noise?

I have noticed that my Audi 80's engine has been making a strange noise lately, especially when I accelerate. I'm worried that it might be a sign of a bigger problem. What could be causing this and what should I do?

It's possible that your engine is low on oil or that the oil is dirty. This can cause a strange noise in the engine. I suggest checking your oil level and schedule an oil change if needed. If that doesn't solve the issue, it's best to take your car to a mechanic for a proper diagnosis.

Another potential cause could be a problem with the belts or pulleys in your engine. They may need to be replaced if they are worn out or damaged. I recommend taking your car to a trusted mechanic to have this checked and fixed if necessary.