Why is my 1991 Audi 80 making a strange clicking noise?

I noticed that my 1991 Audi 80 started making a strange clicking noise when I accelerate. It seems to be coming from near the engine. What could be causing this issue and how can I fix it?

It's possible that the clicking noise is coming from a worn out CV joint. It's a common issue with older cars. I would suggest taking your car to a mechanic to get it checked out, as a worn CV joint can eventually lead to more serious problems. Your mechanic may suggest replacing the CV joint or possibly just repacking it with grease.

Another possibility is that the clicking noise is coming from a loose or damaged belt. If the belt is loose, it can produce a clicking noise when it slips against the pulley. If the belt is damaged, it can create a clicking noise as it moves around the engine. I recommend checking all of your belts and replacing any that are loose or damaged.

Sometimes, a clicking noise can also be caused by a failing water pump. If this is the case, you may notice a leak or your car may overheat. It's important to get this issue addressed as soon as possible, as a failing water pump can cause serious damage to your engine. I would suggest taking your car to a mechanic and having them check the water pump.