Ever wonder how to premix fuel? Well here’s a video on how to. Start with a clean fuel tank. Use the oil of your choice, decide how many are going to mix and the ratio your motor needs. you can use a chart on the back or a ratio right to figure out how many ounces of oil to gallons of fuel. then pour in, the correct amount of oil then add the correct amount of fuel and shake to mix. #mobilemechanic #2stroke #learning #theoutboarddr #outboard #mechanic #repair #boat #boatlife #fixit #yamahaoutboa