What is the most common cause of overheating in Audi 80 cars?

I've recently noticed my Audi 80 seems to be overheating more frequently. Can anyone help identify the most common cause of this issue so I can get it fixed before it becomes a bigger problem?

The most common cause of overheating in Audi 80 cars is a malfunctioning cooling system. This can be due to a variety of factors, such as a leak in the radiator, a faulty water pump, or a clogged radiator. It is important to address this issue promptly to avoid further damage to your car's engine.

Another potential cause of overheating in Audi 80 cars is low coolant levels. This can be easily checked and refilled if necessary. Additionally, a faulty thermostat can also contribute to overheating. If your car's temperature gauge is constantly in the red zone, it is important to have it checked and replaced if needed.

In some cases, overheating in Audi 80 cars can be caused by a malfunctioning fan. The fan is responsible for keeping the engine cool, and if it is not working properly, your car will continue to overheat. If you notice your car's temperature rising while idling, it may be a sign of a faulty fan.