What causes sudden loss of power in an Audi 80?

I've noticed that my Audi 80 will occasionally lose power while driving, and it's becoming more frequent. This usually results in a decrease in speed and acceleration, causing some dangerous situations on the road. What could be the cause of this issue?

There could be multiple reasons for sudden loss of power in an Audi 80, one of which could be a faulty spark plug. It's important to regularly check and replace spark plugs to ensure proper engine functioning. Another potential cause could be a clogged fuel filter, which can restrict fuel flow to the engine. Make sure to get your fuel filter checked and replaced if necessary.