The best car oil additives. The best additives for the engine. Let's take a look at the range of products. Best Supplement: Suprotec, Hado, Liquid Moli

The modern market for consumables and lubricants is replete with a large number of chemical compounds, representing a comprehensive solution for the protection and restoration of engine parts. The option of using an additive attracts a large number of motorists who are looking for an opportunity to extend the uptime of the engine, or to postpone the upcoming expensive repairs for some time.

The main tasks of additives are:

reduced fuel consumption;
reduction of oil losses;
the effect of restoration in places of friction;
extension of the service life of worn parts;
returning the health of certain elements.

Operating principle

Getting into engine oil, additives form an organic type of ceramic-metal liquid crystal. The result of this is the coating of the walls of the rubbing pairs of parts with single crystals of metal and ceramic microparticles.

The composition of these substances includes cobalt, niobium, nickel, tantalum, platinum and many other components that carry out alloying to a depth of 200 microns in the places of friction of various mechanisms and units of the power plant.

Additives are able to align the geometry of parts whose shape has deviated from normal. They also create a layer that prevents accelerated aging and mechanical destruction of internal combustion engine components. Allows the engine to be subjected to significant loads, reducing the risk of failure.

There is a group of additives aimed at restoring the elasticity of the old rubber seals, preventing and eliminating leaks.

Viscosity additives

The main emphasis in additives of this type is on improving the viscosity of the base engine oil. They are able to increase its fluidity at low temperatures by lowering the pour point. They also increase viscosity at high temperatures, ensuring the preservation of the oil protective film on the surface of rubbing parts.

They include the following chemical components: olefin copolymers, polyisobutylenes, hydrogenated radial polyisoprenes, polymethacrylates, etc. The average cost of this type from official manufacturers in Moscow and the regions is about 800 rubles.

Anti-wear and anti-vandal varieties

They actively stimulate the lubricating function of the oil, supplementing it with the fact that a protective film is created as a result of the contact of the active components of the additive with the surface of metal parts. The created microscopic layer is able to even out the smallest defects and normalize the operation of elements that belong to the cylinder-piston group.

There is also a similar effect on the crankshaft bearings. Most of these types are based on zinc alkyl diphyophosphates. It is possible to use other substances that belong to the group of phosphorous derivatives. The average cost of such additives in Moscow is at around 900 rubles.

Antioxidant types

Carry out a significant slowdown in the process of oxidation of engine oil. This type interacts with the primary products of the oxidative reaction, turning them into inactive compounds. They have a positive effect on the service life and preservation of the useful properties of the oil in between service intervals. The composition contains dithiophosphates, which are excellent antioxidants.

It is also possible to use phenol substitutes. The average price in Moscow and the regions is 600 rubles.

Washing types

They help prevent the accumulation and deposition on the surface of parts of by-products that occur in places of greatest heat in the engine. They are of particular benefit to the internal surfaces of the power unit.

Reduces the amount of carbonaceous sludge and oxidized mixtures, removes resin deposits. Their composition is based on metal salts taken from a calcium or magnesium base, which belong to an alkyl or alkyl salicylic group. This type has an average cost in Moscow and the regions of about 700 rubles.

They create a barrier to the formation of corrosion on metal elements, which is the result of exposure to water, oxygen and oxides of various kinds that appear during the course of the oxidative process. The additive forms a film on the surface that needs to be protected from corrosion.

The active components are alkaline, oxide-alkaline sulfates, neutral, as well as basic salts of Na, Mg, Ca. In the composition you can find a number of fatty acids or amines, benzotriazoles and many other components. The average price in Moscow and the regions starts from 500 rubles.

Anti-friction varieties

This allows you to achieve fuel savings and save useful energy of the internal combustion engine. Protect the power unit from heavy loads. According to the chemical composition, this type is based on organic-metal derivatives of molybdenum, fatty acids and their constituent elements. The average price is at around 600 rubles.

Restoring engine compression with an additive

In this video, you will be told and shown how engine additives work. Recommended for viewing!

An engine can lose compression for many reasons. A common reason for loss of compression is a worn-out cylinder-piston group, timing and crank mechanism. In such cases, motorists are wondering about partial or complete restoration of compression.

The additive creates the effect of restoring surfaces, being responsible for the formation of a layer, the thickness of which reaches 15 microns. This layer allows you to "grind" the metal, gradually forming layers of the iron crystal lattice on the main frame. The metal structures created by the additive have an increased ability to hold oil on themselves, making it much stronger than a simple surface.

The result of this is the appearance of a stable "oil wedge".

The density in the oil grooves increases. The additive creates a washing effect that helps to decoke the rings and clean the entire internal combustion engine of deposits as much as possible. Chemical particles "smooth out" minor scuffs on the cylinder walls. All these positive complex properties definitely lead to an increase in compression.

Outcome

Of course, the use of additives promises many advantages. However, it should be understood that with a strong wear of the elements of the unit, one should not expect a significant effect from the additive. Among motorists there are a number of negative reviews after use.

The main problem is that their active components tear off resinous deposits from surfaces, thereby clogging the engine's oil channels, which causes severe oil starvation, local overheating, etc.

When making application decisions, carefully assess the condition of the internal combustion engine. Be sure to consult with trusted experts.

Like any other unit, the car engine is subject to wear during operation. This applies in particular to machines manufactured in the Russian Federation. There is a method to extend the life of the power unit and all its parts. It consists in observing the intervals for changing the oil fluid, the use of special additives.

What is the effect of engine additives? What features do they have? What gives their application?

Description

An additive is a product that is poured into a fuel or lubricant to improve the performance of a vehicle. Currently, there are many types of these additives. Particular attention should be paid to anti-smoke, cleaning, anti-wear, anti-oxidation and reducing additives.

Most engine oil / fuel additives reduce fuel costs and restore dynamic performance and engine power. Additives are classified according to the method of use.

Additives in gasoline / diesel significantly reduce fuel costs. Due to special components, they improve the characteristics of the fuel, its octane index, and eliminate excess condensate from the tank. When penetrating into the combustion chamber of the engine, the agent cleans the intake valves, chamber walls, and all parts of the fuel complex.

Engine recovery additives are usually poured into car oil. Due to their own characteristics, they perfectly eliminate accumulated dirt, carbon deposits, tar from the engine. In addition, engine oil additives reduce the friction of contacting parts, increase the strength and wear resistance of the lubricating film, therefore, the internal combustion engine works more efficiently. Many manufacturers advise pouring additives into the engine to grind parts in a newly purchased car. Such tools restore the ceramic-metal coating on worn parts of the engine. All this ensures the uninterrupted operation of the power unit, extends the operating period of pistons and cylinders.

Elements

Reducing additives in engine oil are made from various elements. What are the additives? Such consumables can be divided into 3 categories:

Metal cladding. When they enter the friction areas, a new cladding layer is formed. It can correct deformations formed on the coating of metal parts due to wear of pistons and crankshaft bearings.
Mineral. They provide good restoration of cermets on motor parts, micro-grind steel parts.
Polyester, chlorinated paraffin. Such tools are not as common as the previous types of additives. They act as flushes to remove carbon deposits and fouling from diesel/gasoline engine parts.

How additives work

What do additives give that are poured into the internal combustion engine? Getting into the car oil, they form a liquid crystal of cermet. When the load on the motor increases (temperature and compression increase), this element works like welding, eliminates holes, protrusions, cracks. A protective layer appears on the coating of the contacting parts. Studies show that alloying of lapping parts is carried out to a depth of up to 200 microns. This is due to the fact that modern oil additives contain nickel, platinum, tantalum and cobalt elements.

How do reducing additives differ from additive components in motor oils

Any motorist knows that factory motor oils contain many useful additives. Manufacturers around the world claim this. They do not advise mixing car oil with other means. Mixing, they say, can change the composition of the lubricant. Experts believe that additives for rebuilding / cleaning an internal combustion engine are significantly different. Let's find out why.

The fact is that the additives that manufacturers talk about are means that determine the performance of a car oil. This means that the lubricant is one continuous additive. Due to the fact that it is not very profitable for oil manufacturers to disclose such information, they position their own products as oils with a “balanced package of additives”.

The effectiveness of restorative additives

Not so long ago, on a popular forum of motorists, the results of using a well-known tool that is added to the VAZ-2110 power unit were posted. Before testing on special equipment, we measured the power and pressure of the engine. Results: power - 61 hp, pressure - 8 kgf per square centimeter. After two thousand kilometers traveled, the measurements were carried out again. The maximum power of the internal combustion engine increased by twenty percent, and the compression in the cylinder block increased to 12 kgf per square centimeter.

Popular Supplements

"XADO"

XADO is a Russian manufacturer of lubricants. Over the twenty years of its existence, it has become popular both in the CIS and other countries. Can this company be trusted? It is impossible to answer this question unambiguously. There are many reviews that characterize the company both positively and negatively. The fact that "XADO" as an additive in the engine is the best, say the drivers who used it. In their reviews, they partially describe and analyze it, share their impressions of the application.

Opponents are motorists who did not use XADO products. Their reviews do not contain specific information.

XADO additives

It should be noted that XADO additives do not damage the motor. Choose and use this product safely and effectively. Drivers claim that even after 300,000 kilometers the engine functions smoothly, does not troit, does not smoke. The list of benefits is quite large.

Of the minuses, many motorists highlight the high cost of consumables. Indeed, XADO produces expensive additives. The cost of one tube of ten milliliters is 300 rubles. To fully restore the power unit, you will need to spend about one and a half thousand rubles. No wonder - the best additive can not be cheap.

"Suprotek"

One of the best supplements out there. Its purpose is to eliminate cracks, reduce fuel costs. Fuel consumption is reduced by ten to fifteen percent. The product copes with its task both in summer and in winter. In addition, it is inexpensive. A tube of a product called "Suprotek" with a volume of ninety milliliters costs one and a half thousand. This is almost two times less than the price of XADO additives.

SUPROTEC additives

Filler selection

What additive to fill in the engine? How do I choose the cleaner/rebuilder that will have the best compatibility with my motor? Consult with a specialist, such as a store employee, an experienced driver. Ask which engine additive is best. Do not choose too cheap means. The best quality costs more. There are low quality additives. If you "give" them to the power unit, this may lead to the need for repair and restoration work.

The best engine additives are those recommended by your automaker. Feel free to take a look at the user manual. It should definitely indicate which additives are best poured into the engine. It is not recommended to consider the rating of additives as the main criterion by which you select an additive agent. We will choose a high-quality additive in order to maximize the operational period of the internal combustion engine.

In this article, we will look at the good and bad of additives in engine oil. In addition, we will find out the opinion of an expert on this matter. After reading it, we will know more about these drugs. "How?" - you ask, read the article to the end, and you will know everything.

It is important to properly care for the oil system of the car. But few drivers think about the benefits or harms of additives. But still, many people agree that it is necessary and useful to use them. Let's find out why.

Is just oil enough?

Engine manufacturers are still at the development stage testing the lubricant on the project. For example, the American Petroleum Institute (API) negotiates terms with an engine manufacturer before launching it into a series. What viscosity, what additive package, ash content, in the case of a diesel engine - everything is important. It turns out that standard oil is enough for normal operation of the motor.

Any oil already contains additives.

When you walk into a store, you notice a range of oils to suit your specifications. Many people have faced this situation. The abundance of additives in them is so wide and varied that the driver very often enters into a stupor when choosing lubricants. Be that as it may, remember that whatever oil you take, filling it with you will ensure optimal operation of the parts. Any oil already contains all the necessary additives.

What is included in the standard package?

Detergent additives

They work on pollution, cleaning the surface of cylinders and pipelines.

Dispersants (active additives that prevent sticking of carrier particles)

Dispersants work in conjunction with detergents to give oils the ability to pick up particulate contaminants (such as dirt or soot in an engine). It also removes them from the oil film so that they do not cause damage.

Antioxidants

A huge layer of additives that neutralize the acids formed in the engine. Without them, these acids can cause corrosion and engine damage.

friction modifier

Helps the oil to withstand sudden increases in pressure on engine components.

Viscosity modifier

They allow to maintain the working viscosity of the oil in a wide temperature range. Works great in conjunction with a friction modifier to dampen excessive pressure buildup.

If you buy, then what?

Before you run to the store with your hard-earned money, you first need to consider what additives are and what you need to use in your case. There are many resources, so let's take a look at each one in turn.

Friction modifiers and stabilizers.

The expert, to the question: “What is so special about these additives?” will answer that here we have a choice. “Which do you want: increased fuel consumption or improved viscosity properties?

By choosing one thing, you will get another. People claim that modifiers increase fuel consumption by an average of 5%, and this is logical.

If the viscosity of the oil increases, the pressure in the system will also increase. This, in turn, will increase the load on the piston, therefore, there will be more costs to overcome resistance, which means more fuel will be spent.

But sometimes they are necessary, otherwise, with leaks and fumes of engine oil, oil starvation, carbon deposits on parts, decay and oxide are possible.

Anti-wear additives

The essence of these funds is as simple as two and two. They should cover the surface of the part with a thin layer, make it “unnecessarily slippery”.

As a basis, liquid paraffins are used, which can not only lubricate the knot, but also cool it. Previously, Teflon was used for these purposes - the most slippery material, but as you know, it was replaced by molybdenum and a ceramic base.

Keep in mind that not all additives bring many benefits, on the contrary, sometimes they bring unnecessary trouble.

Although we have often tested these products under extreme conditions, we are still not in a position to conduct a comprehensive study. Such testing can only be carried out by the manufacturer.

For this reason, we cannot say for sure: additives are good or bad.

But we will give you very good advice do not go after additives that can increase the life of your engine oil.

Nobody argues that clean engine oil, suitable for "working out", is better than dirty.

You can really increase mileage, but never buy an additive just because you only need more mileage.

Use oil additives only for long periods of time, they will help the base engine oil perform at its best.

Don't forget to keep an eye on the oil change period. No amount of oil additive can overcome sloppy maintenance practices.

I hope we have dispelled many questions for you. Remember that a well maintained car is a safe car.

You can argue endlessly on the topic of whether or not you should use automotive additives. Visual experiments and tests show that there is practically no point in using additives in the first 5 years of vehicle operation. During this period, the machine and its systems are in excellent condition, everything is perfectly ground to each other, there are no obvious signs of wear, oxidation, scoring and other similar phenomena.

Already after 5 years of operation, the engine begins to show the first signs of obvious wear. They are not so significant and destructive for the internal combustion engine, but if nothing is done and no preventive work is carried out, the motor resource will be significantly reduced.

One of the solutions was modern and effective additives. And here it is important to understand that the main characteristic of the best additives for the engine is precisely their performance, the ability to really help and improve the condition of the power plant. The problem with many additives is the lack of effect. This is just a marketing ploy, aimed purely at the earnings of the manufacturer. But there are also really effective additives, which are included in the current rating of the best additives in oil and in the fuel system.

Rating categories

It is difficult to say unequivocally which additive will be better and more effective for a particular engine and a particular situation. It all depends on the problems with the motor, as well as the needs of the motorist himself. Someone is worried about bullies, others are interested in the issue of raising the viscosity of engine oil. Still others even seek to reduce the level of exhaust smoke. There are really many options.

the best restoring additives;
best antismoke additives;
the best means to increase engine compression;
best additives for diesel engines.

This separation will allow you to find out which additive to add to the oil will be the best for your gasoline engine, or which additive is the best if you have a diesel engine at your disposal. All additives have passed real tests and proved their effectiveness in practice.

Restoring additives

To begin, consider the best additives designed to restore the engine. In most cases, these fluids are designed to be added to the engine oil, and not to the fuel tank. Although occasionally there are exceptions.

Before you name the most effective additives for engine recovery, you need to understand their essence and purpose. Such auto chemicals are aimed at coping with accumulated dirt, soot and deposits in the form of resins, which gradually form on the internal surfaces of the internal combustion engine.

Regular and proper use of such products allows you to increase the resource of the engine, increase its service life, delay the need for major repairs, and also reduce engine oil consumption. These are objectively the best additives designed for a high mileage engine. But relying on a vial of a chemical agent if the motor is in a dying state is not worth it.

The restoration of internal combustion engines with the help of additives has a number of positive aspects. There is no need to contact a car service, and the cost of the tool is small. Just read the instructions carefully and add exactly the amount of liquid as indicated by the manufacturer. Otherwise, you run the risk of significantly changing the chemical composition of engine oil, which will eventually have the opposite effect.

Now consider the top of the restoring additives intended for pouring into the engine.

FN710 by Fenom

It is a repair additive, which is available in a small bottle for single use. An organometallic compound is added to engine oil to provide wear protection. Restores performance, can be used for diesel and gasoline power units.

Tests have shown the ability to eliminate microdefects on the friction surfaces of the internal moving parts of the engine. Increases wear resistance of internal combustion engine elements. Helps the engine to cope better with overloads and oil starvation. It also reduces mechanical losses and has a positive effect on fuel and oil consumption. The tool can correct the compression inside the cylinders.

According to the manufacturer himself, his additive interacts with various contaminants at the molecular level. Helps provide protection against further accumulation of soot and deposits.

CeraTec by Liqui Moly

Not so often motorists are faced with really effective additives. But there are. And if we talk about the most effective and useful additives designed to restore the engine, it is necessary to mention CeraTec, produced by a well-known manufacturer in the person of Liqui Moly.

In many ways, a versatile tool. It can be used to prevent contamination of internal surfaces on a new engine. Also, the substance copes well with already accumulated deposits on. Many recommend pouring such an additive during the engine break-in period after a major overhaul.

The restoring properties are due to the presence of microceramic substances in the composition. They fill microcracks in the engine, create a perfectly even and smooth surface, ensuring optimal piston travel and other moving components of the internal combustion engine. Moreover, the resulting protective layer is characterized by increased strength, which allows you to protect the motor from overloads.

If you don't know which additive is safest and best to put in your engine, given the type of oil you are using, choose CeraTec without any worries. This substance is miscible with all types of motor oils. The additive does not form sediment and does not clog filters. According to the test results, it was found that the effectiveness of the additive can be maintained for 40-50 thousand kilometers.

Off Road Reducer from Suprotec

In the current rating of additives designed for high mileage engines and for restoring internal surfaces, it is worth including a domestic development from Suprotec. A truly effective and high-quality additive based on tribological composition.

When it gets into the oil, it forms a protective layer on the metal surfaces of the motor with a strong and stable structure. Helps in restoring the geometry and dimensions of parts subjected to wear during operation. Helps to reduce clearances, allows the oil to stay longer in areas where constant active friction occurs.

Some tests also showed a positive impact on fuel consumption, which was reduced by an average of 5-7%. Additionally, it is worth noting the reduction of oil waste, the reduction of vibrations and noise, the alignment of the engine.

Motorists get a nice addition in the form of an easier cold start of the engine after a motor downtime. The tool is relevant for those who prefer active driving in fairly aggressive conditions and with increased loads on the power unit.

Antismoke additives

Anti-smoke is required in order to temporarily reduce the amount of exhaust gas that is actively formed during engine operation, as well as reduce the amount of noise coming from the internal combustion engine. But this is a purely preventive and temporary measure, which implies the mandatory carrying out of a full-fledged repair in the future.

If there is a problem of strong exhaust smoke in the car, it must be solved not by additive pressure, but by measuring compression and decoking the engine. Further, everything depends on the condition of the engine and what malfunctions were found in it.

Let's take a look at some of the best additives that have a wide list of features and benefits, and are also characterized as the most effective anti-smoke additives.

Oil Additive by Liqui Moly

It is considered an anti-friction additive, which includes molybdenum disulfide. It is added directly to the engine lubricating fluid. Perfect for cars of previous generations that have impressive mileage. This additive has existed on the market for more than one year and has long managed to establish itself as a very effective and efficient tool.

If you are interested in high-quality additives in the engine, you need good cleaning and restoration, then Oil Additiv is almost the most effective among the existing additives for gasoline and diesel engines. Autochemistry is perfectly adapted to work with synthetic, mineral and semi-synthetic motor oil, does not change its chemical composition, does not affect performance and lubricating properties.

The development from Liqui Moly does not have a negative impact on the engine filter systems, helps to reduce engine wear during long runs and high loads. Helps improve oil and fuel consumption. It copes well with exhaust smoke, although it acts as a temporary measure.

HG2250 by Hi Gear

One of the world leaders in the production of automotive additives. This tool is a special complex with universal properties. It has proven itself as an anti-smoke additive, while providing a wide list of benefits and additional features.

Tests have shown the ability of the additive to optimize the operation of rubbing pairs, in which increased gaps have formed due to natural wear. It also helps reduce dynamic loads and prolongs the life of worn motors. The composition includes a special metal conditioner SMT2, which belongs to the development of a new generation and has a proven effectiveness.

Recommended for use on worn diesel and. The composition of the additive includes anti-smoke, anti-foam, extreme pressure and reducing components. During the tests, it was found that the smoke and waste of oil, with the correct use of this additive, is reduced by 2-3 times.

Motor Healer from RiMet

If we talk about the highest quality additives from domestic manufacturers intended for the engine, then RiMet products are rightly positioned as efficient and efficient with a proven positive effect on the internal combustion engine.

Despite the initially different purpose, this composition is considered an excellent option for an anti-smoke additive. The manufacturer himself notes that the additive protects power units from wear, increases their service life and helps to delay major repairs.

The composition and properties of Motor Healer provide the ability to rinse the internal surfaces, and then create a protective layer on them.

The additive is based on German synthetic oil, which can interact with any type of motor oil. The main feature of the additive is its ability to reduce friction and increase engine power. At the same time, it acts as a restorative and protective agent, reduces engine noise. It is a good preventive measure for new cars whose owners do not want to allow early wear, carbon deposits and deposits on the internal surfaces.

Compression additives

Only every motorist must know that a really effective increase in compression is almost impossible to perform without disassembling the power unit itself. An alternative can be special additives, the action of which is aimed at extending the life of the engine. These are synthetic additives that help reduce friction between moving parts, which cannot be obtained with conventional engine oil.

Time-tested and proven automotive additive. It forms high-strength protective films on internal surfaces that literally envelop engine parts. Due to the sealing of the gaps, the efficiency of the motor increases, there is a certain increase in power. To be more precise, the additive only returns the power lost due to the wear of the internal combustion engine, and does not miraculously squeeze new horsepower out of the factory engine.

The active component of the additive is a special powder consisting of dust of tin, silver and copper. It penetrates into friction areas and forms cladding layers there. Thus, microdefects are leveled, the operation of crankshaft bearings and CPG is improved.

The main useful properties include the following:

reducing the level of exhaust gas toxicity;
increase in compression;
reduction of engine oil fumes;
protection against dry friction during overloads, overheating and at the time of cold start.

It is also important to add that Resurs is one of the few additives on the market that has a so-called surface fatigue relieving effect.

Revitalizant EX120 by Xado

Protects motors from wear and extends their service life. Suitable for use on gasoline and gas power plants, including turbocharged and forced versions of internal combustion engines.

This is an improved formula that has increased efficiency in restoring worn internal surfaces of the engine. The main positive properties include:

protection against the consequences of a cold start of the engine;
increase in compression;
restoration of worn parts of friction pairs;
a general increase in the resource of the internal combustion engine;
increase in pressure in the oil system;
reduction of vibrations and noises;
optimization of fuel consumption.

In fact, the principle of action of the additive is based on restoring the initial geometry of worn parts. Thus, with proper use of the additive, the engine resource can be increased by 50-60 thousand kilometers.

Platinum MF444 manufactured by Abro

A fairly well-known manufacturer of automotive chemicals and special additives. The tool in question is characterized by high efficiency in cleaning the oil system, qualitatively eliminates carbon deposits, varnish films and carbon deposits. It copes well with coked piston rings, and helps to create optimal working conditions for them.

Removed contaminants are removed through the oil sump and oil filtration system. The additive makes it possible to eliminate the need for flushing engine oil.

Diesel additives

There is a separate category of automotive additives that are specifically designed for use in diesel power plants. A different type of fuel is used here, as well as the mode of operation of the motor is different. Given the initially low quality of diesel fuel at many domestic gas stations, diesel car owners are interested in buying really effective and efficient additives that at least partially compensate for the quality of diesel fuel.

Diesel Zusatz by Liqui Moly

The composition of the additive includes a large number of cleaning additives, lubricating components and elements that increase the cetane number.

The additive helps to gently but effectively remove contaminants from the oil and fuel system, provides better combustion of the air-fuel mixture, helps to increase engine performance and reduce engine oil consumption.

Despite the fact that the composition is intended for the fuel system, the additive has a positive effect on the entire engine, including its lubrication system. Recommended for regular use to get the most out of a proven and proven additive.

Suprotec Active Plus Diesel

The product is intended for use on diesel cars and light trucks during normal regular operation. The composition is recommended to be poured into cars that have traveled more than 50 thousand kilometers.

With early use of the additive in a diesel engine, it is possible to prevent coking of piston rings, stabilize and increase compression, and reduce oil consumption. Reuse restores normal pressure inside the engine lubrication system, returns the engine to its efficiency, contributes to a drop in fuel consumption.

Turbo Cleaner by Bardahl

Topical agent for diesel turbocharged engines with variable geometry. The additive helps prevent turbocharger sticking problems. Helps to eliminate the effect of sticking of the turbocharger blades without disassembling the assembly itself.

The composition includes a large number of active cleaning components necessary to remove carbon deposits and soot. As in the case of Liqui Moly, this liquid is poured into the fuel tank, after which it penetrates directly into the engine itself. It is required to add to a full tank, which must be consumed to the end in order to obtain the desired effect from the use of a high-performance additive.

Whether to use additives for the engine or not is a matter for each motorist personally. There is no denying the fact that a number of supplements on the market actually work. They cannot replace a full repair or have a miraculous effect on an old, worn out and almost dead engine.

Experienced motorists and experts advise using additives only as needed. They should not be abused, because in such a situation the effect will be the opposite, and with your own hands you will only harm your own engine. Follow the instructions, do not exceed the recommended dosage. Remember that each additive has its own application features. Therefore, first read the manufacturer's manual and, strictly according to the proposed scheme, pour liquid into the oil system or the same fuel tank.

And it’s even better to carefully monitor the condition of your car, keep the engine in optimal condition by replacing consumables in a timely manner, using high-quality lubricating fluids and filling in good, proven fuel. The additive will serve as an auxiliary and preventive measure. It cannot be called superfluous if the additive is used correctly, in a timely manner and for its intended purpose.

Like any other mechanism, the internal combustion engine tends to wear out. This is especially true for domestically produced cars. However, there is a way to increase the life of the engine and all its elements. It consists not only in the timely replacement of oil, but also in the use of specialized additives. How do engine rebuild additives work? Why are they special? All this and much more - further in our article.

Characteristic

An additive is a substance that is added to fuel or lubricants to improve the performance and performance of a vehicle. Today, there are many types of these funds. Among them, additives with anti-smoke, detergent, antiwear, antioxidant and reducing properties should be noted.

Most of these substances are aimed at reducing the fuel consumption of a car and restoring its previous dynamic and power performance.

In addition, additives are usually distinguished by the method of application. In total, there are 2 types of agents that are added to fuel or engine oil.

Engine recovery additives are most often poured into engine oil. According to their properties, they perfectly cope with accumulated dirt, soot and tarry deposits inside the engine. Also, these additives reduce the friction force of engine parts, make the oily film more durable and wear-resistant, which increases the performance of the car. Many manufacturers recommend adding such substances to the engine for running-in parts in new vehicles. They also perfectly restore the cermet layer on worn motor components. All this makes the engine work more smoothly and increases the resource of the cylinder-piston group.

Compound

The reducing additive for which is added to engine oil can be made from different components. Such substances can be divided into several groups:

Means on a metal-plating basis. When such additives penetrate into friction points, they create an additional cladding layer. The latter is able to even out all the defects that were formed on the surface of metal parts due to wear of the piston group and crankshaft bearings.
Based products Due to their properties, they perfectly restore the ceramic-metal layer on engine parts, while micro-grinding steel surfaces.
Products based on polyesters and chlorinated paraffins. Such additives are less popular than the two previous types. But under conditions of high pressure and temperature, these substances can convert all deposits into an ionic state. In simple words, they act as a flushing oil, removing all carbon deposits and dirt from the surface of the internal combustion engine elements.

Principle of operation

How do gasoline engine additives work? The principle of their work is as follows. When injected into engine oil, such additives form a ceramic-metal liquid crystal. With increasing loads on the engine (increase in temperature and pressure), this component acts as a welding machine, thereby “sealing up” all holes, bumps and cracks. As a result of the functioning of the additive, the surface of the rubbing elements is covered with a protective layer of ceramic and metal particles. According to the research results, due to the presence of various metals (nickel, platinum, tantalum and cobalt) in the composition of these substances, the friction areas are alloyed to a depth of up to 200 microns.

Differences between reducing additives and those found in oils

Probably, each of us has heard that motor oils already come from the factory with a full range of useful additives. This is so loudly and proudly declared by world manufacturers. At the same time, companies do not recommend mixing oil with other components. This, supposedly, can change the composition of the lubricating fluid. But, according to experts, there is nothing in common between reducing additives and those that already come with engine oil. Let's see why.

The fact is that the additives that oil manufacturers claim are compounds that form the properties of the oil as such. What does it mean? Oil is one continuous additive. But since it is unprofitable for manufacturers of lubricants to hide this, they continue to advertise their products, which "already have a balanced package of additives."

The additive manufacturers themselves call their product a tribo-composition, that is, a protective-reducing substance. And mixing it with oil is quite safe and even good for the engine. An additive is just a popular name for a tribo composition.

How effective are engine rebuild additives?

Recently, on one of the autoportals, the result of the action of one eminent additive on the engine of a VAZ-2110 car was posted. Before the experiment, special equipment was used to measure the power and compression of the engine. The data were as follows: the motor developed a power of 61 horsepower, while the compression level was 8 kgf / cm 2. After 2 thousand mileage of the car, the measurements were taken again. The results were impressive. The maximum engine power increased by 20 percent (up to 74 horsepower), and the compression ratio in the cylinders increased from 8 to 12 kgf / cm 2.

The equipment also showed that friction losses decreased by 60 percent. Thus, engine rebuild additives really work.

Additive for the XADO engine - reviews of drivers

"XADO" is a domestic manufacturer of lubricants, which for more than 20 years of existence has gained popularity not only in the CIS, but also abroad. Is this company worth trusting? There is no single answer to this question. There are many reviews, both positive and negative. After analyzing a large number of opinions, we can draw the following conclusion.

The supporters of XADO products are those who really used this or that type of additives. Such reviews contain at least a partial description and analysis of the product used, as well as the impression of its use.

Opponents are those who by and large did not use XADO products and left their opinion based on emotions. Such reviews do not contain specific information, only an imaginary and vague idea of \u200b\u200bthe product.

Remarkably, the XADO engine additive, as users note, almost never harms. That is, it is the safest and most effective product that you can trust.

Among the main advantages of XADO additives, one should emphasize their quality of action. Motorists emphasize that even after 200-300 thousand kilometers the engine works properly, does not troit or smoke.

Among the shortcomings, many drivers note the excessively high price of the product. Indeed, XADO makes very expensive additives for the engine. The price for one ten-milliliter tube of the substance is about 300 rubles. For a full recovery course, you need to buy at least 5 of these bottles, which will cost 1,500 rubles.

"Suprotek"

Above, we have not considered all additives for the engine. Driver reviews also emphasize the effectiveness of Suprotec. This brand has long been known to motorists for its high-quality and safe products for the restoration of internal combustion engines. Suprotec is also engaged in the production of tribo-components for gearboxes and reducers.

Judging by the reviews, this additive not only closes microcracks, but also reduces fuel consumption. As practice shows, the efficiency of the car increases by 10-15 percent. True, this applies only to those funds that are poured into the tank (that is, not a protective additive for the engine). "Suprotek" (driver reviews also note this point) does its job perfectly both in summer and in winter. Therefore, it is able to compete with the products of the domestic brand "XADO".

But this is not all the advantages that distinguish the additive for the Suprotec engine. The reviews also highlight the low market price of the product. The cost of one tube of the Suprotec additive with a volume of 90 milliliters is 1,500 rubles. This is almost 2 times lower than that of a similar tribo composition from the XADO company.

LIQUI MOLY

Very good additives for (and gasoline too) are made by the German company Liquid Moli. It is engaged in the production of universal products that are aimed at reducing the overall fuel consumption and restoring the metal surfaces of the cylinder-piston group of the engine. The composition of the additive fully meets all modern requirements and standards, which allows it to be used for most cars in the world market.

Additive LIQUI MOLY. Opportunities

1. Increases the octane number of gasoline up to 6 units. That is, when mixed with AI-92, the fuel will meet the AI-98 standard.

2. Prevents the risk of engine detonation.

3. Increases the power and performance of the car.

4. Reduces the risk of carbon deposits on candles.

5. Reduces the level of toxicity of exhaust gases.

The cost of the Liquid Moli additive is very democratic. For a three hundred milliliter bottle you need to pay only 400 rubles.

What's better?

Based on the foregoing, the best additives for the engine are Liquid Moli and Suprotec. In terms of their effectiveness, they are practically not inferior to products from XADO, while they cost less. However, it is up to you to decide which brand to choose.

All three presented companies have a good reputation in the market and offer their customers really high-quality products. The difference is only in price.

Conclusion

So, we found out what features protective and restorative additives for engines have. Finally, we note that when choosing tribo compounds, one should not believe the myths about their harm to the car. International studies have shown that protective and restorative products do indeed correspond to the properties claimed by manufacturers.

But motor oils, on the contrary, often remain ineffective and can only reduce the level of friction between the walls of the cylinders due to the thin film. Restorative compounds can, without external intervention, remove deposits and microcracks that have formed as a result of long-term operation of the vehicle. And they are valid all year round.