100th gasoline for cleaning the engine – does it make sense?

Is it true that expensive fuel can clean carbon deposits in the engine? Is it worth it to buy for this “penny” of gasoline?

Composition and purpose of AI-100

Relatively recently, high-octane fuel began to be sold at gas stations. And since then, rumors have spread among motorists that he knows how to clean the fuel system. Many drivers claim that this gasoline removes harmful deposits, helping to extend engine life. But is it really so?

Recall that the octane number is a parameter that reflects the resistance to detonation of the fuel. The higher this indicator, the greater the degree of compression that the fuel in the cylinders can withstand without premature self-ignition.

100 octane gasoline was designed for powerful, high-performance engines. It is designed for highly accelerated direct injection engines.

These machines usually work in extremely difficult conditions. This often leads to coke acceleration of injectors, piston rings and valves. “Hundredth” gasoline does contain components that slow down this process. But the main purpose of such fuel is to withstand detonation longer than other types of fuel. It was by no means created for washing nozzles and other working elements of the engine. High-octane gasoline simply allows the engine to develop full power while protecting it from premature clogging and wear. It's all.

There is another important aspect to understand. High octane does not mean high quality. Each engine has its own type of fuel, which will correspond to its technical characteristics. Both 92nd and 100th gasoline can be unexpectedly bad. Although, of course, in the case of the latter, this moment is better controlled.

Some drivers claim that “penny” fuel is as clean as possible. But from what exactly it is cleaned by manufacturers, they do not specify. In fact, high octane numbers are obtained not at all with more thorough processing of raw materials, but with the addition of various additives to the product.

So is it worth pouring AI-100?

It is completely pointless to flush the engine with 100 gasoline. For this, special types of fuel are provided. At almost any gas station you can find fuel with cleaning additives. This is what you need to use if you want to reduce engine deposits. In addition, you must choose a fuel with a commonly used octane rating.

If your car engine is not designed for high-octane gasoline, the consequences of using AI-100 can be negative. Yes, in modern vehicles, the fuel and ignition systems are able to adapt to changes in the composition of the fuel. The electronic control unit is able to respond to such situations, however, the engine capabilities of each individual car model are individual. Therefore, it is better not to take risks, especially since the expected effect in the form of removing soot from such a measure will not yet be.

The best option is to contact a specialist at a gas station to remove harmful deposits. This procedure usually coincides with an engine oil change. And remember that it is impossible to completely clean the engine with a chemical attack. These measures have only an auxiliary function. Therefore, if you really want to protect the engine from premature wear, give preference to processing.