1994 Johnson/Evinrude "ER" 2 thru 8 outboards Service Manual, Page 29Get this manual
FuelOil Mixing Instructions
under certain conditionsAlways stop engine and do not smoke or allow open flames or spark near the boat when refueling or changing fuel tanksAlways mix in well ventilated area Portable tankPour approximately gallon (4 litres) gasoline into tank and add required lubricantReplace filler cap securelyThoroughly mix by shaking tankAdd balance of gasoline
1 Gasoline is extremely flammable and highly explosive
filter funnel as shown in figureThe fuel nozzle must contact the metal funnel when filling the tank Two methods for refueling built-in tanksix the lubricant slowly with the fuel as the tank is filled Using separate container, mix all the necessary lubricant with gallon (4 litres) of fuel and pour this mixture slowly with fuel as tank is filled