Wynn's Air Intake & Carburettor Cleaner is a cleaning product in aerosol to eliminate dirt & deposits in the air intake manifold, on the throttle valve and on the visible carburettor parts. Strong solvent dissolves & removes dirt very fast. Strong power jet spray to support cleaning action. Cleans carburettor & air intake system without disassembly. Dissolves gum, lacquer & deposits. Apply in the air intake system of injection & carburettor petrol engines. Also on visible carburettor parts (air passages, adjusting screws, venturi, outside parts). On throttle valve & choke & on the positive crankcase ventilation valve.