OEM certified. A blend of solvents specifically formulated to dissolve and clean the residue deposited on carburetors and chokes during the normal operation of a motor vehicle or other gasoline engine-powered equipment. High pressure spray cuts and removes grease and varnish. VOC compliant in all 50 states. Oxygen sensor-safe. Improves engine performance. Level 3
Shut engine off. Protect painted surfaces from overspray. Remove air cleaner or air-intake duct into throttle body. Place towel underneath to collect residue. Clean carburetor/throttle body and linkage. Spray choke while working by hand. Spray down carburetor throat to blast deposits from the lower throttle plate. For a throttle body, spray liberally while moving butterfly valve. Disconnect PCV valve and spray directly into unit. If sprayed on painted surface, wash off immediately.