Gas stations always promote "fuel treasure". Does it really work? Expert: Don't be fooled.

I think many car owners often recommend fuel treasure to us when they go to the gas station to refuel. I think many car owners have heard the introduction of the staff in a few words, and the price is not very expensive, so many car owners may pay the bill. But is the so-called fuel treasure really useful for vehicles? Then tell me.

Fuel treasure in the gas station is not actually sold by the gas station itself, but is basically sold by those fuel treasure companies in the gas station. In some places, gas station employees sell themselves and buy cars to get commissions. This usually happens in a little place. But this is not the case in urban areas. They basically have employees of the oil company stationed at the gas station to sell. The difference between the two is that the employees in the factory say a lot of bullshit, and they insist on saying how good this fuel treasure is. For those small gas stations, car owners are basically willing to pay the bill and sell a bottle, but they are unwilling.

For the salesmen in the city, they are all trained by the company, so in the process of sales promotion, the routines are basically the same. Either when you refuel, you say that the smell in the fuel tank is heavy, or you touch your exhaust pipe and say that there is serious carbon deposition inside. After that, I began to talk about using fuel treasure to purify gasoline. Bian Xiao met several times. In fact, carbon deposition in the exhaust pipe is normal, and owners who don't understand will be fooled.

Fuel treasure's role is not to purify gasoline, nor to reduce the carbon deposit formed by gasoline combustion. In fact, it is a kind of cleaning agent, which is mainly used to clean the carbon deposit on the fuel injector and spark plug, which is beneficial to improve the atomization function of our fuel injector and the ignition function of spark plug, thus improving the full combustion of gasoline and restoring the engine power. but .....

However, as we all know, the in-cylinder direct injection system is basically used in automobile engines at present, and fuel treasure has poor volatility in the environment of high temperature and high pressure in the direct injection vehicle, which will quickly form deposits. This not only can't remove carbon deposits for us, but also is harmful to the engine. Moreover, since 20 10, in-cylinder direct injection systems are basically used for automobile engines, so fuel treasure is not suitable for automobiles with direct injection systems now.

Many people don't understand why many people still buy this additive and add it to their vehicles. Then I'll tell you, Bian Xiao added it himself, but not often, and certainly not a fuel treasure. People should pay attention to this kind of thing.

This article comes from car home, the author of the car manufacturer, and does not represent car home's position.