1.Pour the fuel treasure (Oil-saving treasure) directly into the fuel tank. (Fuel tank below 60litter can add 1 or 2 bottle, above 60litter add 2bottles) (2 bottles are recommended for the first use, and then you can choose to add 1 or 2 bottles according to your self-driving comfort)
2. Fill up the fuel tank.
3. Repeat this using step for 6-12 times to achieve the effect. (Recommended 12 times)