SX214 SX214E sx214e CARBURETOR AND AIR INTAKE CLEANER PROFESSIONAL FORMULA SPRAY. AEROSOL SPRAY CAN EQUIPPED WITH EXTENSION TUBE. SPRAY INTO CARBURETOR AND AIR-INTAKE. CLEANS CHOKE, LINKAGE, ANTI-SMOG VALVE,HEAT RISER AND RELATED PARTS. REMOVES GUM, VARNISH AND CARBON DEPOSITS.