FEATURES:
Low grade fuels and/or polluted air can cause gum, varnish and carbon deposits to be formed in the carburetor during combustion which can result in rough idling, stalling and increased gasoline consumption.

4-X injector & choke cleaner superior formula will effectively remove gum, varnish and carbon deposits when sprayed directly into the carburetor.

4-X injector & choke cleaner will clean carburetors, linkage, automatic chokes, PCV valves, heat risers, the spark plugs and the entire system while lubricating and removing moisture on all moving parts. Use 4-X  injector & choke cleaner to restore efficiency. Increase engine power, maintain high gas mileage and have a smooth running engine.

DIRECTIONS:
Run engine for 5-10 minutes. Put in air cleaner. With engine at fast idle (5,000-6,000rpm) spray into air-horn, flooding chock and throttle shafts and plates.gums, varnishes and carbon deposits will burn-away with exhaust gasses. stop the engine and install air cleaner. for fuel injection system, spray 1/2 can of 4-X  injector & choke cleaner directly into 1/2tankful of fuel. Because of superior cleaning efficiency, each can of 4-X  injector & choke cleaner should last for three cleaning applications.

CAUTIONS: 

Do not spray near sparks, heat or open flame, do not store in direct sunlight

keep area ventilated during use

keep out of reach of children

Do not puncture, incinerate, burn or shore above 120F