AMSOIL Power Foam® (APF) improves engine performance by removing gum, varnish and carbon deposits that affect power, operation, idle and fuel economy. Power Foam cleans intake valves, intake manifolds and throttle plates to keep the combustion intake system running at peak efficiency. Effective in both two-cycle and four-cycle gasoline engines, AMSOIL Power Foam helps reduce engine ping and keeps carburetors and injector systems operating like new. Power Foam is safe for fuel injectors, catalytic converters and emission control devices. It will not damage seals, gaskets, rubber or plastic materials commonly used in gasoline engines.
Performance Features 1) Cleans deposits from ethanol and degraded fuel 2) Removes gum and varnish 3) Maximizes horsepower 4) Restores startability 5) Helps improve fuel economy 6) Reduces pollution
Applications 1) UTVs/ATVs 2) Boats 3) Motorcycles 4) Lawn Equipment 5) Tractors 6) Automobiles
Directions 1) Protect painted surfaces and mass airflow sensors (MAF) from spray. 2) Ensure application is in a well-ventilated area. 3) Run engine to normal operating temperature and remove air cleaner assembly. 4) While engine is running, spray foam directly into throttle body as fast as possible without stalling engine. 5) Shut off engine and allow to sit for 10-15 minutes. 6) Replace air cleaner. 7) Restart engine. Repeat application of Power Foam as needed. In extreme cases, disassemble carburetor and soak parts.
Recommendations Avoid contact with hoses and exterior plastic components. To prevent the dissolving of paint, do not overspray. AMSOIL Power Foam is not recommended for use in diesel engines or as a general purpose degreaser.