Top 10 Antigels for Diesel Fuel

The best anti-gel, thanks to which the diesel engine improves all its characteristics.At least that's what the American manufacturer GUNK claims. The description of the additive states that it not only prevents the fuel from freezing, but also cleans it from impurities, that is, one liquid combines several functions at once. As shown by tests conducted by one popular magazine, this is true, but it should be noted that all indicators declared by the manufacturer did not increase so significantly.

For example, the cetane number remained practically unchanged, as did the lubrication characteristics, and the temperature test stopped at minus 25 degrees, as the diesel engine began to become cloudy. That is, at extremely low temperatures, which the Russian winter is famous for, you cannot use this anti-gel, but some brand products are great for everyday use, for example, for cleaning fuel or fuel systems.

Russian winter is a severe test for any engine, especially diesel fuel. This explains the fact that the most extreme temperatures are indicated on Russian brands such as KERRY. The popular and authoritative magazine “Za Rulem” among motorists conducted tests of diesel additives, and according to their results, KERRY received first place. After the antigel was added to the fuel, it was subjected to gradual freezing. As a result, it turned out that the diesel engine acquired cloudiness only at minus 32 degrees. That is, the temperature of filtration and especially freezing should be much lower.

This is a very high figure, and in combination with the low cost of the product, this antigel should have received a much higher rating.However, as customer demand analysis shows, KERRY products are not very popular. It is difficult to say what it is connected with. Perhaps with the lack of aggressive marketing from the manufacturer.

Probably the most advertised, and therefore popular Russian brand. According to the manufacturer, its product works in three directions at once:

1. Improves the temperature characteristics of the fuel,
2. Increases cetane number
3. Improves lubricity.

Such high-profile statements could not go unnoticed, and a number of popular publications for motorists conducted tests with this anti-gel. The result pleased. It turned out that the liquid actually increases the temperature characteristics, and it does this to a large extent. As for the cetane number, it has also increased, but not as high as the manufacturers promised, although this allows you to save fuel. Lubricating characteristics have also increased, that is, advertising has not deceived the consumer for some time.

Why is this brand not in the first place? It's about the cost of the additive. It is much more expensive than its closest competitors, even those made in Europe or America. One bottle of 360 milliliters is enough for a maximum of 60 liters of fuel, and then, according to the table, only at relatively low temperatures.

Speaking about the Lavr brand, it is necessary to say a few words about its history.The company was founded by a professor at the Ural University, whose specialization was the improvement of engines for equipment used in extreme conditions. It was not just about winter, but about work in the Arctic, and it was these developments that were later used in the production of antigel.

Today, Lavr products are known far beyond Russia, especially in countries with a relatively cold climate. The temperature indicators of the additive vary from -35 degrees for filtration, and 45 for solidification. At the same time, the numbers are not taken from the ceiling, but are the results of tests, which also showed that when using Lavr, the cetane number of the fuel practically does not decrease, as well as lubrication characteristics. The additive is used in a ratio of 1:400, and there is no need to worry about overflowing the antigel into the system, although a convenient dispenser will still not allow you to make a mistake.

Despite the fact that the ELTRANS trademark belongs to Russia, and its main production is located here, the product can hardly be called completely domestic. The fact is that German raw materials and technologies are used in the production of these additives. In particular, the Basf concentrate, which has proven itself in the world market. Basf does not manufacture its own additives, but its concentrate is often used by other brands.

This additive has high performance both in temperature and influencing the lubricating qualities of diesel fuel. It should also be noted that when liquid is added to the tank, the cetane number practically does not decrease, and this, in turn, affects fuel consumption.True, there is a difficulty with the dosage, since such mixtures must be used strictly according to the attached table. But it will not work to accurately measure the required amount of liquid without foreign objects.

Winter, according to French manufacturers of anti-gels, is limited to minus 25 degrees. At least, this is the figure indicated on the container. However, it should be remembered that some companies deliberately inflate the figure for advertising purposes, and tests show that there is no question of any 40, 50 or even 60 degrees. Bardahl lacks stars from the sky in this regard, but the use of this additive not only affects the frost resistance characteristics, but also increases the lubricating qualities of diesel fuel.

The main advantages of this product include high efficiency. One bottle of 250 milliliters is enough for 500 liters of fuel, which is twice as much as popular brands. At the same time, the cetane number practically does not change, which allows you not to worry too much about the dosage.

A Russian manufacturer that is doing its best to compete with Western brands. The first thing that attracts motorists is the low price. A half-liter bottle costs less than 200 rubles, but it should be understood that this volume is enough for only 110 liters of fuel. That is, having recalculated the cost for the number of liters, the price becomes not so low.

As for the quality of the antigel, it is on top.The additive increases the filtration temperature to minus 36 degrees, and the freezing point to minus 40. These data are indicated by the manufacturer, and they are fully confirmed by the test results. In addition, as tests have shown, when using the additive from RUNWAY, the lubricating characteristics of a diesel engine increase, but the cetane number decreases by an average of one. The indicator is small, but suggests that you need to be as careful as possible with the dosage.

High-quality antigel from the American producer. It works at temperatures up to -35 degrees, and as tests show, this figure is quite real. But there is a drawback identified in the laboratory. The inviting characteristics of diesel fuel are somewhat reduced when Hi-Gear additives are used in winter. The indicator is not significant, but you should be careful with the dosage and do not pour the additive into the tank, as its excess can lead to unpleasant consequences.

The price of antigel is relatively high, but it is completely offset by the level of consumption. One bottle with a volume of 350 grams is enough for 640 liters of fuel, that is, in terms of a liter, the cost is not so high, and in some cases even lower than that of competitors. Also, motorists note a not very convenient container, or rather a measuring cap, with which it is difficult to measure the required amount of liquid. A container of a larger volume is even more inconvenient, since it is made in the form of a metal canister with an incorrectly located neck, which makes it difficult to fill the additive directly into the car's tank.

Probably the most famous and popular brand in the automotive chemicals market. The company produces dozens of different products, including high quality anti-gels for diesel fuel. The additive ensures engine performance at a temperature of -31 degrees. This figure is somewhat lower than other manufacturers indicate, but as tests show, in this case, the manufacturer does not overestimate the figure for advertising purposes, but rather reduces it. It should also be noted that the Liqui Moly additive does not reduce other fuel characteristics. The cetane number and lubricity remain the same.

The only drawback of Liqui Moly products is the relatively high cost, but it should be borne in mind that the antigel consumption is only 25 milliliters per 25 liters of fuel. That is, one standard container, a quarter liter, is enough for 250 liters of diesel fuel. For the convenience of measuring the volume of liquid, each bottle is equipped with a special measuring cap that allows you to fill in the exact amount of antigel.

Russian manufacturer, worthy of competing with famous brands. The additive increases the temperature regime of the fuel and ensures engine operation up to -57 degrees. The impact on other characteristics is minimal: the cetane number remains at the same level, and the lubricity characteristics do not decrease. Among the shortcomings, one should take into account the complexity of the selection of the dosage, which each motorist conducts independently.

This additive has been repeatedly tested by well-known magazines for motorists and experts were satisfied with its quality, although they noted that the declared characteristics are somewhat overestimated. Simply put, 57 degrees indicated on the container is more of a marketing ploy, and in reality the anti-gel will not withstand such a temperature, but up to -40 it works perfectly and flawlessly. In addition, the price of the additive attracts, which allows it to compete with other manufacturers.