EVOWAY THROTTLE BODY & AIR INTAKE CLEANER is a High Performance formulation for effectively removal of oil, dirt, gum, carbon and grease deposits from the surfaces within seconds. It helps to flush off residues from the surface of throttle plates and butterfly valves, body parts, carburettors & air intake components, PVC valve, EGR (exhaust gas recirculating) valve, choke and other parts. It is harmless to metals and gaskets and will not affect oxygen/lambda sensors or mass airflow sensors on the intake system. Formulated for modern petrol and diesel vehicles.