EVAP System Test: Leakage of the fuel evaporation system will cause fuel vapor to leak into the atmosphere, causing waste and pollution or unstable engine idling. Intake System Test: Leakage in the air intake system will lead to insufficient intake of the car engine, which will result in scant engine power.
This product would be ideal for automotive professionals, DIYers, or anyone needing to diagnose and repair a vacuum leak in an engine or vehicle system.
