FUEL INJ CLEANING TOOL

For Mercury, Honda, YamahaFuel additives and gasoline alone cannot clean away layers of fuel deposits when the engine is running. The only proven method is by removing the "stale" fuel (the cause of the deposits) and using a fuel system cleaner periodically. By using Sierra's Fuel Injection Cleaning System regularly, you will help maintain the injector's cleanliness and performance throughout the life of your engine.