Johnsen's Super Concentrated Fuel Injector Cleaner

Johnsen's® Super Concentrated Fuel Injector Cleaner. Treats 21 gallons. Improves power & acceleration. Johnsen's Fuel Injector Cleaner is designed to clean plugged fuel injector systems and keep them clean. One bottle improves combustion. Engine performance improves, power increases, starting, idling and acceleration are improved and emissions are decreased.