Which is better in fuel treasure?

Of course, Hailong fuel treasure of Sinopec: 1 is chosen, and Hailong fuel treasure of Sinopec is a good fuel additive, and the quality of "Hailong" brand fuel treasure of Sinopec is better. According to the test method of national standard GB\/T 19230, the standard bench test of Mercedes-Benz M11engine was carried out. After using fuel treasure, the carbon reduction rate of engine intake surface area is 98%. 2. Automatically clean the fuel system of automobile engine, remove carbon deposit and sediment, and save fuel, with an average fuel saving of 2%; 3. Keep the fuel nozzle (or carburetor), intake valve and oil circuit clean, and produce less sediment in the combustion chamber, which makes the car easy to start at low temperature, speed up quickly, idle smoothly and have strong power; 4. It has excellent anti-corrosion and anti-rust function and demulsification performance, which can prevent engine parts from corrosion and oil-water emulsification.