Two-stroke oil to diesel. Why and how much to add? Is it possible to add oil to diesel fuel and if so, which one and how much? 2 stroke oil to diesel

Surely every owner of a car with a diesel engine will be interested to know whether it is necessary to add oil to diesel fuel and why it is generally done. In most of these cases, motorists use two stroke oil, but how is it different from a regular car?

Why is it customary to add oil to diesel fuel?

Experienced motorists have heard that tough work diesel engine indicates a violation of the injection timing or hardware problems. In this case, you will have to go to the service station for the master to make diagnostics and, if necessary, repair the motor.

Critical consequences of adding oil to diesel fuel

Another reason for the hard operation of the motor can be the refueling of diesel fuel with a low cetane number. This parameter denotes the ability of diesel fuel to ignite, that is, at its low values, ignition will be greatly delayed. As a result, by the time the diesel fuel ignites, almost all of its volume will be injected into the chamber. This will lead to the fact that the mixture will flash too actively, and there will be increased pressure in the cylinders, as a result of which the engine will work too hard.

A reduced cetane number occurs as a result of the dilution of diesel fuel with kerosene or gasoline, which is sometimes practiced in the cold season so that the fuel does not freeze. Another reason is considered to be the unscrupulousness of the gas station, which sells low-quality diesel fuel. By adding oil to diesel fuel for diesel engines, the CC index will increase, and the engine will start to run more smoothly. But is everything so simple, or are there any side effects?

What do the experts say?

Experts have their own opinions on whether it is possible to pour oil into diesel fuel? Those who speak out against this initiative motivate their opinion with the following features:

• Automakers prohibit diluting diesel fuel with anything, even with special additives from third-party companies.
• Each oil contains resinous substances and heavy hydrocarbons, detergents and defoamers. After the combustion of all of them, carbon deposits or even ash remain.

On the right is the piston after adding oil to diesel fuel

Usually, the owners of diesel engines pour two-stroke oil into diesel fuel, explaining this by the lower content of additives in it. In this case, there is also one side effect: due to incomplete combustion of the lubricant, its products coke the injectors, clog the EGR valves, turbocharger parts and the particulate filter.

As for the experts who speak out against adding oil to diesel fuel, there are also quite a few of them. This is especially true for older diesel engines with pin injectors. As for engines with multi-hole nozzles, they also do not recommend adding oil to the fuel for them, but there are those who are not against such an initiative.

What does mixing oil with diesel fuel give?

On the forums dedicated to different models cars, you will find many car enthusiasts experimenting with adding 2-stroke oil to diesel fuel. They are confident that in this way they increase the lubricity of diesel fuel. There are also many on such forums who doubt the benefits of such a solution.

Plugged particulate filter

Before adding oil to diesel fuel, there are certain things you must consider:

• If the engine has a particulate filter, it is not recommended to add oil to diesel fuel, otherwise the service life of the filter element will be significantly reduced.
• When two-stroke oil is burned, ash substances are deposited on the nozzles. Regardless of the minimum concentration of the lubricant in diesel fuel, modern nozzles can fail.
• Ash substances formed during the combustion of oil in the composition of diesel fuel lead to glow ignition of the spark plug tips.
• Flashings occur in the cylinder due to hot ash, and the spark plug ceases to function normally. This is rare, but such a possibility cannot be ruled out.

It should be noted that not every motorist sees an improvement in diesel engine performance after adding oil to fuel. The fact is that the lubricant can lead to the formation of sulfuric acid. Sulfur is present in the additive, so it is better to abandon experiments on modern machines.

Why did they start adding oil to diesel fuel?

Adding oil to diesel fuel for diesel engines began many years ago. This was explained by the fading of the operation of the unit, the disappearance of vibrations and knocks, so there was a feeling that the oil really gave a positive result.

Plugged diesel injectors

In reality, more quiet work the motor is easily explained. The wear of the unit leads to the appearance of extraneous noise during operation, since there are gaps between the rubbing parts.

When oil is added to diesel fuel, its viscosity increases, that is, the work of the plunger pair softens and the knocking disappears. Due to an increase in the density of the fuel, the pump experiences higher loads for pumping fuel, which is harmful for it.

Thus, we do not recommend that you add oil to the diesel fuel for your diesel engine, otherwise you will only aggravate the situation. Usually, this procedure is performed by unscrupulous sellers of used cars who need to make the engine quieter and more stable.

V last years among the owners diesel cars mobile phones, such a topic as the addition of two-stroke oil to the fuel is increasingly being discussed. Moreover, even those motorists, whose car engines are equipped with particulate filters and a complex power system, take this step. Below we will figure out whether it is possible and necessary to add two-stroke oil to diesel fuel.

Why do owners of diesel cars add oil to fuel?

The most important and reasonable question: why, in fact, add two-stroke oil for gasoline engines into a four-stroke engine, and even a diesel one? The answer here is quite simple: to improve the lubricating properties of the fuel.

The fuel system of a diesel engine, regardless of design and manufacturability, always has a high-pressure element. In older engines, this is a high pressure fuel pump. Modern engines are equipped with unit injectors in which the plunger pair is installed directly into the nozzle body.

A plunger pair is a cylinder and a piston that fit together very precisely. Its main task is to create a colossal injection pressure of diesel fuel into the cylinder. And even a slight wear of the steam leads to the fact that pressure is not created, and the supply of fuel to the cylinders is interrupted or does not occur correctly.

An important element fuel system the nozzle valve protrudes. This is a needle-type part, very precisely fitted to the lockable hole, which must withstand enormous pressure and not allow fuel to flow into the cylinder until the control signal is given.

All these loaded and high-precision components are lubricated only with diesel fuel. The lubricating properties of diesel fuel are not always sufficient. And a small amount of two-stroke oil improves the lubrication situation, which extends the life of the components and parts of the fuel system.

Which oil to choose?

There are several rules that must be followed when selecting oil in order not to harm the engine and not overpay.

1. Do not consider oils with JASO FB or API TB or lower. These lubricants for 2T engines, despite their low cost, are not suitable for a diesel engine, especially equipped with particulate filter... FB and TB oils do not have a low enough ash content for normal operation in a diesel engine and can create deposits on parts of the cylinder-piston group or on the surface of injector nozzles.
2. No need to buy boat engine oils. It doesn't make sense. They cost much more than lubricants for conventional two-stroke engines. And in terms of lubricating properties, it is no better. The high price of this category of lubricants is due to their biodegradability, which is relevant only to protect water bodies from pollution.
3. Optimal for use in diesel engines will be oils of the TC according to API or FC according to JASO. Today, the most common lubricants are TC-W. They can be safely added to diesel fuel.

If there is a choice between the dear boat oil and cheap low-level ones - it is better to take the expensive one or not take anything at all.

Proportions

How much two-stroke oil to add to diesel fuel? Mixing ratios are based on the experience of the car owner only. There are no scientifically substantiated and verified laboratory data on this issue.

The optimal and guaranteed safe proportion is considered to be the interval from 1: 400 to 1: 1000. That is, 10 to 25 grams of oil can be added to 10 liters of fuel. Some motorists make the proportion more saturated, or vice versa, add very little two-stroke lubricant.

It is important to understand that a lack of oil may not give the desired effect. And the excess will cause clogging of the fuel system and parts of the CPG with carbon deposits.

Two-stroke oil it is added to diesel fuel to lubricate parts of the engine mechanism. 2T standard 2-stroke oil has the same characteristics as oil for different types ICE. The main difference is the base of the 2-stroke oils.

Standard 2T oil has a mineral base, and the composition of semi-synthetic is based on mixing mineral oil with synthetic, from the latter, synthetic substances are taken as a base. To ensure the required properties of standard 2T oils, the manufacturers add the necessary additives.

Consequences of adding 2T oil to diesel fuel

The addition of 2T oils to diesel fuel causes its coloration in the appropriate color, which is similar to the color of the additive. This characteristic allows you to know about its presence in the fuel. This technique helps to prevent accidents that may result from the use of clean fuel instead of 2-stroke mixtures. If the diesel engine works too hard, it can be concluded that there are violations associated with the adjustment of the injection advance process, or possible problems, which may be in the fuel equipment.

First you need to consult with a specialist in the field of this type of machine. The second reason for stiffness in the operation of the engine is refueling with fuel that has a too low cetane number (CN). It allows you to characterize the property of the fuel associated with its possible ignition. Too low CF is characterized by an ignition lag that is too long.

For this reason, at the moment of ignition of the fuel-oil mixture, a greater proportion of the fuel is injected into the engine chamber, where it is combusted. The combustible mixture distributed throughout the chamber burns out, which causes a sharp increase in pressure in special cylinders. At the same time, the engine becomes hard. It is possible to reduce the CC by diluting the diesel fuel with kerosene or gasoline. This is often practiced in winter time, which makes it possible to reduce the limiting level of the temperature of the filterability of diesel fuel.

Another reason may be the poor quality of diesel fuel sold at filling stations. As a result of adding 2-stroke oil to diesel fuel, the CC of the resulting composition increases. The question related to the need to add to the fuel can be reduced to the softening of the engine's operation, to which many experts give a positive answer, which does not depend on the type of engine (2-stroke or 4-stroke).

The difference between the first internal combustion engines and the second is due to the lack of a special system that allows the use of 2T oil. It is not typical for them to have oil filters, pumps or crankcase. The lubrication system in a 2-stroke engine is associated with the introduction of additives into the fuel.

For certain diesel models, the additive is carried out different ways, that is, two-stroke oil can be added manually, but often the process of its automatic addition to diesel fuel takes place before the mixture is fed into the chamber, where it will be burned. Two-stroke oil must enter the cylinder for it to burn with fuel. This creates a fuel-oil mist that lubricates all parts.

Properties of 2T oils and their positive characteristics

2T oil is characterized by the property of excellent solubility in gasoline, possessing excellent anti-corrosion, anti-wear, lubricating and temperature properties. It is necessary that the 2T oil completely burns out, then the amount of ash formed will be minimal. 2T oil decomposes when it gets into water.

The purpose of the 2T standard additives is associated with their use in engines air cooling various equipment, for example, chainsaws, walk-behind tractors, agricultural machinery, etc. Modern technology with small dimensions is associated with the use of separate supply of 2T oils and fuel to the engine, and liquids must be poured into tanks.

The supply is carried out using a special pump, but it can also be carried out in the presence of pressure. Separate feed is associated with the combustion of the mixture. 2T oil is mixed with fuel in ratios from 1:20 to 1:50, which is determined by the type of substance, as well as the equipment operating instructions. When preparing the mixture, it is necessary to take into account each indication in the instructions.

What malfunctions in the engine are caused by the presence of oil in the fuel?

Since there is not enough oil in fuel mixture able to cause heavy wear engine, then its overheating or jamming are associated with an excess of the mixture. As a result, there is elevated level exhaust smoke, carbon deposits form, covering spark plugs, pistons and injector. This can adversely affect the performance of the motor.

If the ignition and fuel supply systems are faulty, the mixture in the engine cylinder may not completely burn out. The reason for this is the oil used, which is part of the 2-stroke mixture. Its quality may be unsatisfactory, or it is possible that the fuel and additive may have been mixed in the wrong ratio. The consequences of such an application of a 2-stroke mixture will necessarily negatively affect the condition of the motor, which will be the cause of its breakdown.

When preparing the mixture by mixing 2T oil with diesel fuel, it is required to strictly follow the instructions from the manufacturer. Two-stroke motors are very sensitive to fuel quality, and a violation of the oil-fuel ratio in the mixture or the use of unregulated additives, as well as oils, the origin of which is unknown, will impair engine performance.

It should be borne in mind that 2T oil is characterized by a pour point. Too much low level the ambient temperature causes a decrease in the quality level of the 2-stroke mixture. At the same time, their pour point is not indicated on the packaging of 2T oils, that is, such information is available only in the technical literature.

What effect can be obtained by mixing two-stroke oil with diesel fuel?

The addition of two-stroke oil to diesel fuel can be considered at the level of experiments that can be carried out by motorists who believe that this can improve the quality of diesel fuel, improving its lubricating properties. However, many drivers do not even think about whether such mixtures are beneficial or not. The additive to diesel fuel is associated with certain contraindications.

In fact, it is not always possible to find an effect associated with an improvement in the operation of the engine mechanism when two-stroke oil is added to diesel fuel, since sulfuric acid can form in the fuel. This additive contains sulfur, so it is best not to experiment with mixing.

The result will be associated with the release of toxic sulfur oxides along with the exhaust gases, the increased content of which in the oil used in diesel can have large amounts of harmful acids. This will require the use of significant amounts of detergent additives. However, alkalines will also be needed in large quantities to neutralize acids. If you do not frequently change the oil in a diesel engine, this can lead to the appearance of acids in it.

How does oil affect engine wear?

The spread of this method is associated with the damping of the operation of the diesel engine after the addition of two-stroke oil to diesel fuel. Drivers note that knocks and vibrations disappear, so it may feel like 2T oil is actually helping to significantly improve diesel engine performance.

In practice, the quiet operation of the power unit is easy to explain. Since the wear of the diesel engine led to abnormal noise during its operation, a mixture of two-stroke oil and diesel fuel was needed. In general, the constant operation of the engine, which ensures the movement of the car for tens and hundreds of kilometers without using the mixture, leads to the formation of gaps, which can cause knocking in the engine.

After the addition of the additive to the diesel fuel, it becomes more viscous, and the work of the plunger pair becomes softer, the knocking begins to disappear. As the mixture thickens the fuel, the pump will work hardest to pump fuel. You cannot get any performance from a worn out diesel engine, only losses.

If there is wear in the diesel engine, all problems can be eliminated only by repair, that is, 2-stroke oil or any other oil will not work positively here. In fact, not only further engine wear will occur, but also pump failure.

Will the engine run smoother after adding oil?

If the diesel engine is working too hard, associated with the advance of injection, or if there are problems in the fuel equipment, the car must be shown to a specialist. When the additive is added to the fuel, the cetane number of the mixture increases, as mentioned above. Therefore, the answer to the question of whether the engine will not work hard, but softly after adding two-stroke oil to diesel fuel, can be unequivocally positive.

In this case, it does not matter what the engine is: two-stroke or four-stroke. Some experts object to using 2-stroke oil for mixing it with diesel fuel, citing their own opinion with the following arguments.

1. The instructions from the car manufacturer contain instructions that the dilution of the fuel used in modern motors, any substances including additives, kerosene, oils or gasoline.
2. The composition of the oil is distinguished by the presence of heavy hydrocarbons, resinous substances, additionally it contains antifoam additives, detergents, etc.

In the first case, if the temperature is low so that the combustion of substances occurs completely, carbon deposits may form. In the second case, ash is formed. 2-stroke diesel engines are fueled with oil containing the minimum amount of additives, so its ash content is the lowest.

Due to the difference in temperature conditions, there is an increase in the intensity of carbon deposits and a decrease in the rate at which the oil is burned out. An increase in smoke is also possible with the addition of oils due to an increase in the central frequency of the fuel and a decrease in engine power. This increases fuel consumption.

Among experts who believe that mixing 2T oil and diesel fuel is acceptable, there is also no unanimous opinion.

Some experts are not opposed to adding oil to fuel if it is added to older engines equipped with pin injectors. Meanwhile, these experts may express doubts about the use of oil in engines with nozzles that have multi-hole nozzles, due to which the injection occurs.

The opinion of others is connected with the addition of oil solely for the purpose of using fuel in winter, when during operation it is diluted with gasoline or kerosene. Other experts argue that the addition of two-stroke oil to fuel may not depend on the type of diesel engine, and the mixture can be used in any of the seasons.

Two-stroke oil is added to diesel fuel to lubricate powertrain parts. 2T standard lubricant for two-stroke diesel engines has the same characteristics as oil for any engine internal combustion... The main hallmark is the composition of the first substance.

To lubricate the parts of the power unit, two-stroke oil is used in a mixture of diesel fuel.

Performance properties

The substance in question is developed on the basis of minerals. In order for the oil added to diesel fuel to have the required properties, the manufacturer uses various additives. Experts refer to the main properties of 2T oil:

• good solubility;
• high anti-corrosion, anti-wear and lubricating properties.

2T substance for diesel engines must completely burn. Otherwise, the ash volume will be maximum. The oil added to the fuel gives it the color of the additive. This characteristic can be used to determine the presence of lubricant in the fuel.

If diesel engine works rigidly, which means that the injection timing is violated or the fuel equipment is out of order. If the above problems appear, you will need to seek help from specialists.

Another reason for the stiffness of the powertrain is associated with fueling with a low cetane number. This indicator characterizes the flammability of the fuel. A low CF value indicates the time interval with which the ignition is delayed (exceeds the norm).

Therefore, when the fuel-oil mixture ignites, a large amount of fuel is injected into the engine chamber, where the combustion process takes place. The power unit starts to work hard.

A similar procedure is carried out in winter in order to lower the limiting level of the fuel filterability temperature.

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ICE malfunctions

Auto mechanics recommend adding two-stroke oil to low-quality diesel fuel in order to increase the CCH. Such additives are necessary to soften the work of 2T and 4T units. The first internal combustion engine, unlike the second, is not equipped with a special system that allows the use of 2T oil. The lubrication system in such an engine is associated with the addition of additives to the fuel.

The oil is added to the internal combustion engine, taking into account its model:

• manually;
• automatically.

The mixture is preliminarily added to diesel fuel and then to the chamber. Due to insufficient amount of oil in diesel fuel, engine wear occurs. Overheating or jamming of the component elements of the mechanism are associated with an excessive amount of mixture, which contributes to:

• an increase in the level of smoke in exhaust gases;
• the appearance of carbon deposits;
• wear of the power unit.

In the event of a malfunction of the fuel supply and ignition system, a partial combustion of the mixture occurs. In this case, it is recommended to change the oil used.

It may be of poor quality, or the diesel fuel was mixed with the additive in the wrong proportions. The consequences of this use of 2T oil include engine breakdown.

When preparing a substance for mixing with diesel fuel, you must follow the manufacturer's recommendations, clearly following his instructions. 2T ICEs are sensitive to fuel quality.

Engine performance is impaired due to a violation of the fuel / oil ratio or the use of unregulated additives and oil. When purchasing a two-stroke lubricant, it is recommended to consider the pour point. The value of this indicator is indicated in the instruction manual for the equipment.

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Mixing compounds

With the help of 2T oil, you can improve the quality of diesel fuel, increasing its lubricating properties. In this case, supplements have the following contraindications:

1. Do not use two-stroke oil if the engine is equipped with a particulate filter. Otherwise, the filter life will decrease.
2. During the combustion of the lubricant, ash substances settle on the nozzles, which leads to their rapid failure.
3. Due to the formation of deposits, glow plugs are ignited.

It is rarely possible to detect an improvement in the performance of the power unit when using 2T oil. This is due to the formation of sulfuric acid. Since the additive contains sulfur, experts do not recommend experimenting with mixing the compositions.

Otherwise, toxic sulfur oxides will be emitted with the exhaust gases. Since the latter is abundant in the oil, it is recommended to use a detergent additive and alkalines. The last component neutralizes acids. Untimely or rare oil change in a diesel engine contributes to the appearance of acids in it.

It is a misconception that 2T oil has a positive effect on engine wear. After adding it, the noise of the internal combustion engine is reduced. At the same time, knocking and vibration disappear. Regular operation of the motor without the use of additives contributes to the formation of gaps and the appearance of knocking in the power unit.

I want to talk about what turned out to be a popular topic - adding oil to fuel diesel car... The topic is quite popular among owners of diesel cars and very controversial, since there are both adherents of this "life hack" and opponents.

To begin with, I learned about such a "trick" relatively recently, from one of my acquaintances, who fiddled around for several minutes at a gas station. fuel tank... When I asked what had happened, he replied with a smile that he had poured in "Narkom's 100 grams ..." shocked by what he heard. Fill the tank with two-stroke oil from a diesel car? What for? The last time I saw this was when my father poured oil into the gas tank of his "JAVA". But diesel oil? And even in the tank of a modern car? Unclear! In general, I decided to figure it out. I did not argue with a friend, but to be honest, I frankly did not believe what he was saying, despite the fact that an experienced minder advised him to pour two-stroke oil into diesel fuel.

So, after studying this issue, digging around for several days on the Internet and browsing through several hundred articles, I came to a conclusion that I decided to present in this article. If you are interested, continue reading, if you are too lazy to read - see the summing up right away ...

So where do the legs grow from?

A long time ago, when diesel fuel or diesel fuel was still of proper quality, the paraffins contained in diesel fuel thickened at subzero temperatures, turning the fuel into jelly. Despite the fact that the solarium was supposedly winter with a snowflake "*", the owners of diesel cars had quite a few problems. Paraffins settled, and the diesel fuel itself became "fat-free" or something, as a result of which the injection pump suffered ( fuel pump high pressure). Why did you suffer? The fact is that the lubrication of this injection pump itself, as conceived by the designers, should be produced by the fuel itself, which should be "greasy" due to the presence of paraffins in it. However, due to subzero temperatures, as I have already said, there is a lack of lubrication, which significantly affected the condition of the fuel pump, and led to its premature failure.

Craftsmen experimentally came to the conclusion that the addition of additional lubricant in the form of oil or kerosene to diesel fuel, which had a beneficial effect on the operation of the injection pump and the entire engine as a whole. At the same time or a little later on the market automotive chemistry Various fuel additives, "antigels" and similar preparations began to appear that performed the same function. The difference was only in the price ... Those who had the financial ability to buy additives began to "feed" the engine of their car, and those who did not have such an opportunity continued to pour oil into the diesel fuel.

Time flew by, everything changed, generations of drivers, motors and technologies, however, despite the high-tech modernity, some traditions are still relevant. Moreover, the situation is aggravated by the filling stations themselves, which, instead of adding special additives that prevent the thickening of diesel fuel, simply remove a large percentage of paraffins from the fuel. As a result, they get savings and supposedly "winter diesel fuel", and drivers - a lot of problems and a faulty high-pressure fuel pump.

Lack of lubrication of the high-pressure fuel pump leads to its inevitable failure, the forerunner of which is the loud operation of this unit. Due to the high output, the gaps in the parts of the high-pressure fuel pump increase, which leads to the fact that during the operation of the high-pressure fuel pump makes a great noise, which is familiar to all "diesel operators".

How will the motor react?

Opponents of such "injections" into the tank question this way protection of the injection pump, since it is allegedly not recommended by the car manufacturer, moreover, the compatibility of 2T oil with diesel fuel and its effect on the diesel unit have not been tested.

Argument 1 ... For those who have doubts, I specially visited several service stations, where I had a conversation with specialists who, in principle, had the same opinion. In their opinion, two-stroke oil does not have a detrimental effect on a diesel engine, on the contrary, it makes the engine work smoother, lubricates the injection pump, prolonging its "life". Moreover, observations have shown that after adding oil to diesel fuel.

Argument 2 ... One of the respondents is engaged in the repair of fuel equipment, made a sensational statement in general. He not only confirmed the fact that the addition of oil has a beneficial effect on the injection pump and the engine as a whole, but also talked about his own tests. Empirically he found out that the high-pressure fuel pumps, which "ate" diesel fuel with the addition of oil, were less likely to fail.

How much and what kind of oil should be poured into diesel fuel?

The ideal ratio, according to most adherents of using 2T oil, is the ratio: 1: 100, it is this "dose" according to the owners of diesel cars that does not violate the fuel assembly (fuel-air mixture) and has a beneficial effect on the condition of the engine and fuel equipment. The injection pump and the engine run smoothly, without loss of dynamics.

As for the brand, there is no definite opinion, the main thing is that it should be 2T oil, preferably not cheap. Also, according to the observations of some members of the forum, it is better to pour semi-synthetic oil in diesel fuel, as it has similar approvals and standards " low smoke"(the translation will be something like: little smoke or faint smoke...). Due to the similar parameters of the ash content of these oils and the ash content of diesel fuel, the appearance of carbon deposits or a change in the color of the exhaust is practically impossible!

Let's summarize

As practice shows and numerous positive reviews of understanding people, pouring 2T oil into diesel fuel is a completely working way to prevent damage to expensive fuel equipment. Using a small amount of two-stroke oil will not damage power unit, but will only improve his condition.

Minuses ... Among the disadvantages voiced by some car owners: (by about 3-5%), a slight decrease in dynamics, as well as oil costs and the need to constantly get your hands dirty and fiddle with pouring this oil into the tank. But it seems to me that if you compare the cost of repairs and the discomfort associated with it, then all these disadvantages just look ridiculous.

Alternative ... If there is no desire to pour 2T oil, but there is a desire to keep the engine and fuel injection pump, buy special additives in diesel fuel, which will provide a similar effect, albeit at a higher price. As a result, the use of such additives will be cheaper than expensive repairs of fuel equipment and premature failure of one of its most expensive parts. As I have said more than once: "Prevention is always cheaper than repair!"

If there is no desire to tinker with all this, then I recommend using the first or second method at least in winter, when the diesel fuel becomes "dry and fresh", and the fuel pump runs practically without lubrication. Such measures will ensure the correct operation of the injection pump, extend its service life, and also avoid troubles and waste associated with repairs.

I have everything, thank you for your attention. Leave your thoughts on this in the comments, tell us which of the options you use and how you feel about adding oil to diesel fuel. Bye everyone, take care of yourself!