Evinrude/Johnson Carburetor And Choke Cleaner (777191)
Carburetor & Choke Cleaner is utilized to clean fuel system components while disassembled. This formula works well at removing Gum and Varnish from disassembled Carburetors, VST's, some Fuel Injectors.
Tech Note: This is NOT for use by spraying down the carburetor throats with the engine running as this will remove the oil deposited by the fuel / oiling system and potentially damage your engine. This is primarily for static and bench work on your fuel system. For cleaners that work with the engine running, try using either Engine Tuner or Fuel System Cleaner depending on the task you are attempting to accomplish