AUTES301: Exhaust System Repairing

Content/ topic 1- Check exhaust leakage

Exhaust Leaks Exhaust leaks are often identified by sound, although very small leaks can be difficult to locate. One of the most effective ways to identify the source of a leak in the system is the use of a smoke machine. When smoke is introduced to the exhaust system, a trace of smoke will identify the source of the leak