Mercury/Quicksilver Power Tune Engine Fuel System Cleaner

Brand new, genuine Mercury/Quicksilver Power Tune. This is a factory original equipment maintenance item, not aftermarket.

A blend of solvents and oil designed for combustion chamber deposit removal. Gum, varnish and deposits are softened and removed through the chemical action of this formulation through the fuel system and combustion chambers. For 2 and 4 cycle engines.