This product is non-disintegration of the state, you can clean the carburetor choke and regulating valves, rapid infiltration, loose and clear the carburetor automatic choke, PVC valve, EGR valve orificeparts of gum, carbon deposits, grease and sediment; easier to clear with the jet pipe flushing sediment attached to the carburetor; catalytic cracking converter, oxygen sensor plug components without damage; solve the engine idling instabilitystart difficulties, to save fuel and reduce exhaust pollution purposes.