Turbo Power® Fuel injection gas line antifreeze improves engine performance, assures fast starts after storage of a vehicle and removes water from fuel tanks. It helps to keep carburetors and fuel systems clean and can be used with all grades of gasoline and diesel fuel. It is an ethanol based product and does not contain methanol. It is recommended for cars with fuel injection systems and is also excellent for powerboats, RVs, gasoline powered lawnmowers and snowmobiles.