What is the most common issue in the Audi 80 engine?

I am looking to buy a used Audi 80 and have heard there can be some issues with the engine. Can anyone tell me what the most common issue is and if it is something that can be easily fixed?

The most common issue in the Audi 80 engine is related to the timing belt. It is important to make sure the timing belt has been changed at regular intervals to avoid potential engine damage. My advice would be to have a mechanic inspect the vehicle before purchasing it to ensure the timing belt has been properly maintained.

Another common issue in the Audi 80 engine is related to the oxygen sensor. If this sensor malfunctions, it can cause performance issues and decrease fuel efficiency. My suggestion would be to have a diagnostic scan performed to check for any error codes related to the oxygen sensor.

One issue that has been reported in the Audi 80 engine is the coolant system. It is important to regularly check the coolant levels and have any leaks or malfunctioning components repaired promptly to avoid overheating and potential engine damage. My recommendation would be to have a mechanic inspect the coolant system before purchasing the vehicle.