Gumout REGANE ELITE FUEL SYSTEM CLEANER FOR MOTORCYCLES / Fuel Injector Cleaner  (119 ml)

Gumout fuel system cleaner removes carbon deposits from engine parts to maximize engine performance and fuel economy. Carbon build-up across the fuel system can reduce the efficiency of combustion. Gumout fuel system cleaner cleans the fuel injectors, intake valves and ports and also prevents future carbon build-up. Oxygen sensor safe and safe for use in turbocharged and supercharged vehicles. It will not void oem/manufacturer’s warranty. Directions: add entire bottle to nearly empty gasoline tank, then fill tank with up to 21 gallons of gasoline. For best results, do not refill tank until near empty.