What can I safely do with the excess 2 cycle gasoline that I have left at the end of each fall season?
If it’s a gallon or less…just dump it in your full gas tank. That much won’t hurt anything.
You can add it a gallon or so at a time to your car fuel. You can also burn it in your lawnmover, or snow thrower.
Yup. Just add it little by little to your car’s gas tank. The 2-cycle oil that is mixed with the gasoline will actually act as a “top cylinder lubricant” in your car.