Fuel treasure can be added after refueling. The professional name of fuel treasure is called automobile gasoline detergent, which is added to automobile gasoline or ethanol gasoline to prevent deposits or substances that can take away deposits in the engine intake port, intake valve, fuel injector, etc. Is an ashless organic matter containing some polymers.
Many gas stations offer this product for sale, and there are many car owners who have been recommended by gas stations to buy fuel additives. So are the fuel additives recommended by gas stations reliable? There is no uniform answer to this question. There are countless brands or products of gasoline cleaners for vehicles on the market, and different gas stations recommend different ones.
However, as a chemicalbusinessProducts, the state has strict standards for its market sales. Therefore, only those printed with "GB 19592-2019 Gasoline Detergent for Vehicles" can be regarded as qualified and reliable. However, refilling the fuel treasure does not help the engine positively, and even has the risk of adverse effects on the engine.
Before the motor gasoline produced in my country is sold to the owner, an appropriate amount of the motor gasoline detergent that meets the standard is added. Excessive detergents in motor gasoline will result in substandard emissions. Although it can remove carbon deposits in the engine intake valve to a limited extent, it will increase the carbon deposits formed in the combustion chamber at the same time. Gasoline is in a state of excessive detergent for a long time, which may cause engine knocking and knocking, and vehicle exhaust emissions will also deteriorate.
Therefore, if there are no special circumstances, car owners do not need to add gasoline detergent for vehicles.
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