Is it okay to add gasoline detergent to the fuel tank when refueling the car? Will it do any harm to the car?

Yes. No.

Regular and high-quality car cleaners are useful. Their function is to remove carbon deposits from the engine and mix with gasoline for combustion. With the help of its surface activity, it helps to decompose and crush sediments and dissolve carbon deposits, thereby achieving a cleaning effect. .

The engine is cleaned, fuel economy is improved, fuel is burned more fully, fuel consumption is saved to a certain extent, power is improved, and emissions of automobile exhaust pollutants are reduced. Gasoline cleaners are the most important Its function is to remove carbon deposits, and the generation of carbon deposits is mainly related to oil quality and driving habits. Engine oil is the best thing to clean carbon deposits.

Precautions for using fuel system cleaning agent

The fuel system should be cleaned and maintained once, and then continued to be used according to the adding method for new vehicles, so that the purification effect is more ideal. The most economical way to use a new car is to add it three times in a row, run it for about 3,000 kilometers (depending on the road conditions and oil quality), and then add it three times in a row. It is more appropriate to repeat the cycle.

Fuel cleaners generally have a shelf life. There are two popular additives on the market, solid and liquid. The advertised shelf life of the liquid ranges from 2 to 6 years, and the shelf life of the solid ranges from 3 to 10 years. However, considering the additive itself, the additive must have its shelf life. Because the liquid is chemical in nature, its chemical properties will definitely change slowly due to the influence of temperature, light, pressure, humidity, oxygen and other chemical substances, so it is recommended to exceed two years. Please stop using it.

Reference for the above content? Baidu Encyclopedia - Fuel System Cleaner, People's Daily Online - How to use "Fuel Treasure" Experts will give you advice