Genuine 1991 Audi 100 Timing Belt

1991 Audi 100 Timing Belt Parts and Q&A

• Q: What is the recommended timing belt renewal interval on 1991 Audi 100?

  A: The manufacturer suggests that the timing belt in 1.9 litre engines should be renewed at 80,000 miles (120,000 km); although it should be renewed at 40,000 miles (60,000 km), especially in the case where the vehicle is mainly driven on short routes or with frequent stop-and-go usage. It is finally up to the owner when the actual renewal period should be done, although given the possibility of serious engine damage in case of a belt breakage during operation then it is a good idea to adopt a more cautious approach.