Proper operation of the car is a guarantee of its uninterrupted and long service life. Therefore, drivers need to carefully monitor not only the timely change of consumables, but also the cleanliness of the engine. The TOP best injector nozzle cleaners will help you choose the right product.
People's choice:
| Model | Price |
| 1. Injector Cleaner | from 250 rub. |
| 2. Abro IC509 | from 260 rub. |
| 3. Jet Cleaner from Hi-Gear | from 900 rub. |
| 4. Kuhler-Reiniger | from 250 rub. |
| 5.Verylube XB40152 | from 250 rub. |
Mini rating
Benefits of Fuel Injector Cleaner
Liquids for washing injectors have many advantages:
- simplicity of the procedure;
- effective removal of different types of plaque;
- parallel cleaning of a whole complex of elements;
- consistently good results from use;
- increasing car power;
- reduction in fuel consumption (regardless of its type - gasoline or diesel);
- reducing the content of toxic compounds in the exhaust;
- prevention of the appearance of new deposits;
- long-term effect (up to 6 months).
In addition, the purifiers are in an affordable price category. Anyone can purchase them and thereby save on replacing spare parts, which will invariably fail without cleaning.
What is the best way to clean injector nozzles?
Valery Blinov
Auto mechanic with 11 years of experience
Ask a Question
If we are talking about professional cleaning, then it takes place on professional equipment with special tools. Look for this service in your service station. For the rest, various additives from this rating will help.
Question to the expert
What if there are no additives available?
For those who cannot find an injector cleaner on sale, but plan to flush it, we can recommend carburetor cleaning fluid. The products have identical compositions.
What are injectors?
Nozzles (aka injectors) are responsible for injecting the air-fuel mixture into the combustion chamber.
In fact, they can be compared to an ordinary garden aerator. In working, unworn condition, the injectors supply fuel in the form of barely noticeable, uniform streams mixed with air, which ensures combustion. With the gradual clogging of the outlet holes, the uniform distribution of the mixture is disrupted. The worst thing here is that the amount of incoming gasoline (gas, diesel) remains unchanged, regardless of the degree of clogging of the injectors.
As a result, fuel, unable to escape through clogged holes, exits through free ones, exceeding the capacity of the injector. This leads to the fact that instead of a “spray”, quite a stream comes out of it. This threatens the formation of carbon deposits and increased fuel consumption. The more the situation gets worse, the more often you will visit the gas station. All this together with other characteristic sores.
Diesel injectors
If the engine is diesel, then the situation is much more serious. The position of diesel injectors is deplorable even under normal operating conditions, since diesel fuel itself is a “heavy” type of fuel.
In addition, they heat up much more than gasoline engine injectors, which leads to faster wear and contamination. The diesel engine itself is very clearly balanced. The slightest deviation from the norm (and incorrect supply of diesel fuel is a serious deviation) will lead to disruption of the entire fuel system.
If you miss the moment slightly, the injectors will become so coked that only shamanic rituals can clean them. On the bright side, the atomizer may become deformed altogether. So washing diesel engine injectors is an even more necessary and frequent procedure.
Causes and signs of poor performance of diesel and injector injectors
Car owners consider cleaning the fuel system of diesel or gasoline engines a basic operation that ensures the normal functioning of the power unit.
Important! The injectors act as a unit that allows fuel to pass through for further mixing with air. In theory, the fuel arrives without foreign impurities, but in practice, foreign compounds often clog the injectors. This causes engine malfunctions.
Up to 90% of car owners encounter low-quality fuel, so they are familiar with deposits on the injector needle valve. The denser this layer, the higher the likelihood of malfunctions in the fuel system.
This is evidenced by a whole group of signs:
- with each attempt to add gas the vehicle twitches;
- fuel costs increase significantly;
- at idle the engine is unstable;
- difficulty starting the engine;
- when unscrewing, it is clear that the spark plugs are dirty, despite the recent change;
- speed drops for no apparent reason;
- the sensors alternately fail, producing various errors that actually do not exist.
To prevent engine failure, prevention is important. Experts recommend producing it based on mileage. The maximum permissible limit is 40,000 kilometers.
Important! Following simple rules will help reduce the risk of injector contamination: buy only high-quality fuel, spark plugs and oil. And don't skip scheduled maintenance.
Types of fuel injector cleaners
Injector cleaners for gasoline engines and diesel engines, with all their diversity, are divided into only 2 categories, each of which has its own characteristics.
Solvents
This option is the most common and effective. The operating principle of solvents is simple:
- neutralization of carbon deposits;
- breaking them down into small fractions.
Small particles escape freely through the exhaust system, leaving system components clean.
The composition of such products includes polyetheramine. It is the basic active ingredient, to which the manufacturer adds a number of additives and auxiliary components.
Detergents
Detergent compositions are less popular. Craftsmen and car owners often argue about their effectiveness and cannot come to a common opinion. Most people are sure that washing liquids do not completely clean the system - they only remove part of the carbon deposits, creating a dangerous illusion of cleanliness. This is especially true for heavily soiled elements that have not been cleaned for a long time.
Important! Experts recommend detergents to owners of new cars. They do not require complex aggressive cleaning, and prevention using light compounds will protect parts from the formation of deposits.
Dismantling
Before cleaning the injectors, they must be removed from the system. This is done to more thoroughly clean diesel injectors. Dismantling is carried out according to the following algorithm:
- Unscrew the nuts that secure the fuel rail to the intake manifold.
- The fuel pressure regulator is detached.
- The rack is removed along with the injectors.
- The injectors are removed from their sockets in order to clean them.
All these actions are best performed after the car has been idle for several hours. This allows you to reduce the pressure in the vehicle's fuel system.
The best manufacturing brands
Should I clean the injector with a detergent, additive or solvent? This question is asked by almost every car owner. And sooner or later he realizes the need for cleaning. But in order not to worry about your car, you should choose products only from trusted manufacturers.
Chevron
The company arose in the late 70s of the 19th century. From the first days it was engaged in the production of petroleum products and chemical compositions for various purposes. Today it occupies a leading position in the industry. Among its range of products, injector flushing into the tank is in great demand. It is presented in a wide range.
Red Line
The company was founded at the end of the last century in California. Its goal is to produce lubricants for the racing segment. Until now, it produces the best products for motorsports, while simultaneously producing formulations for ordinary car enthusiasts.
Royal Purple
One of the oldest companies in the segment. Its specialists have been working on lubricant formulas for more than two centuries. Each new sample is more effective. That's why new items from Royal Purple are instantly sold out.
STP Oil
The company began producing lubricants in the middle of the last century. They gained their fame thanks to Nascar. And they are still considered one of the best. The most popular additives for cleaning the injector are those added to the fuel tank.
We wash the fuel injectors: by washing and rolling
Bad gasoline and a significant age of the car are the two most common reasons why fuel injectors have to be flushed.
Fuel injectors are essentially solenoid valves that, when voltage is applied to them, open the path of fuel into the intake manifold.
When there is no power, the shut-off needle lowers under the action of the return spring and closes the channel in the sprayer. Over time, deposits accumulate on the nozzle seat, causing the needle to lose mobility. As a result, the seal of the injectors is broken. A sign of such a malfunction is poor starting of the engine, even when warmed up: the fuel mixture turns out to be over-rich. In addition, contamination of the nozzle holes leads to disruption of the atomization and a decrease in the total amount of fuel supplied. Because of this, when you sharply press the gas, dips appear, the engine loses power, and begins to work unstably. A radical solution to the problem is to replace the injectors. But there is a cheaper alternative - rinsing. For those who are not afraid to get under the hood, I will tell you how to do it yourself. No fancy tools or special skills are required. It is better to do the work outside or in a well-ventilated area.
We carry out the operation on an editorial Lada Granta car with an eight-valve engine and a mileage of 100,000 km. At this mileage, the injectors of most cars already need “wet cleaning”. You will need an aerosol can with a carburetor cleaner (its price is about 500 rubles). We also have to assemble a simple electrical circuit from a battery, a button from a household bell, and wires with female lugs 2.8 mm wide.
HOW ELSE CLEAN INJECTORS
- Flushing with a composition poured into the fuel tank
The cost of the drug is from 250 rubles
The instructions for the preparations promise that after washing, not only the injectors and the fuel system will become clean - soot will be removed from the valves and surfaces of the combustion chamber. There is only one question: where will he go? Obviously, into the exhaust system. And there the designers placed a catalytic converter and oxygen sensors. Soot particles and liquid combustion products will fall on the delicate ceramic honeycomb. And then - depending on your luck. Pieces of carbon deposits stuck to the surface of ceramic honeycombs are hotspots - the honeycombs can melt. The combustion products of a mixture of gasoline and liquid greatly increase the temperature of the exhaust gases, which is also dangerous for the catalytic converter.
- Flushing the fuel rail and injectors using a special unit at a service station
The cost of the service is from 2500 rubles
The equipment supplies solvents to the input of the fuel rail, which remove tar deposits from the injectors and dirt from the surfaces of the valves and combustion chamber. The concentration of cleaning components is much higher than when pouring the cleaner into the fuel tank. Consequently, the amount of substances entering the exhaust gas catalytic converter is also significantly greater. The consequences of this are described above.
The cost of the service is from 4000 rubles
The nozzles in the bath with the cleaning solution are exposed to ultrasound, which frees the surfaces from contamination. But first the injectors need to be removed. You can do this yourself or entrust all the work to the masters. The disadvantage of this method is the likelihood of complete failure of the nozzle.
Rating of the best injector cleaners for 2021
By choosing the best mixture for cleaning, the car owner not only solves his problem with deposits in the system, but also takes care of its preservation for the coming months - high-quality products have a powerful preventive effect.
Bardahl Fuel Injector
Gasoline additive Bardahl Fuel Injector cleaner
An interesting new product used as an additive. It is designed to solve two problems:
- cleaning from minor contaminants;
- preventive measures.
The product is added to the tank and distributed evenly throughout the system during normal vehicle operation.
Among the features of use it is worth highlighting the following:
- super-concentrated composition - very little is required for one application;
- It is worth pouring liquid into the tank long before refueling or immediately after it - to clean the system you will need to drive for at least a day;
- It is important to measure the composition strictly according to the instructions - for a standard fuel tank (the instructions indicate a volume of 75 l) you will need 325 ml of liquid.
Advantages and disadvantages
Possibility of use as a preventive measure
efficiency
affordability
not suitable for heavy soiling
the need to measure the amount of liquid manually
The average cost of the product is 600 rubles.
ML 101
Gasoline additive ML101
Composition produced by LAVR, which is well known in Russia and abroad. It is designed to clean the injector using special equipment. ML 101 acts as a solvent that does not require disassembling the nozzles.
The composition is driven through the system several times after connecting the equipment. It can be found at any service station, in large car repair shops, or assembled yourself. During operation, up to 70% of deposits and contaminants of various types are neutralized.
Advantages and disadvantages
availability
efficiency
high efficiency
increased chemical aggressiveness of the composition
price is above average
The price for packaging the product exceeds 1000 rubles.
Petrol Magic and Disel Magic
The product is extremely popular and affordable. It is well known in the market and has passed through certification.
The liquid belongs to the flushing class. It is added to the fuel tank and acts as the train moves through the system.
The manufacturer names as features:
- highly concentrated;
- prolonged effect;
- high consumption (400 ml per tank of fuel).
Advantages and disadvantages
low cost
ease of use
absence of aggressive components
uselessness for heavy soiling;
removal of no more than 1/3 of deposits at a time
In auto stores you can find a bottle of the product for 300-400 rubles.
KR315
Kerry Injector Cleaner (KR315)
A very effective product that has been on the market for a long time. It is designed to clean heavy stains. The composition removes various types of deposits and primarily:
- resins;
- carbon scale.
KR315 is poured into the fuel tank. During operation of the car, the mixture is distributed throughout the system and removes all foreign deposits.
Features of use include:
- concentration;
- efficiency (1 bottle per 60 liters of fuel).
Advantages and disadvantages
very affordable price
ability to use without assistance
increased efficiency
inadmissibility as a preventive measure
significant percentage of aggressive substances
You can buy the liquid for 250-300 rubles.
Formula Injector from Hi-Gear
Hi-Gear Quick Action Injector Cleaner
The product from a time-tested manufacturer is suitable for self-cleaning and is accompanied by detailed instructions. The liquid is intended for pouring into a tank and is sold in bulk containers. The product is very economical, since one bottle is enough to cleanse:
- three passenger vehicles;
- two trucks.
Advantages and disadvantages
versatility (the composition is used for prevention and serious contamination)
efficiency (the first fill removes up to 80% of deposits)
ease of use
low consumption
the manufacturer did not provide the bottle with measuring notches, which makes it difficult to pour out the required amount of liquid
The average cost of the product is 350-400 rubles.
How to clean injectors yourself
Method 1: fuel additive
The simplest and relatively gentle cleaning method is using special additives. More suitable for preventing the formation of deposits inside all elements of the fuel system - from the gas tank to the injectors.
The disadvantage of such additives is that on cars with high mileage they lift all the dirt from the gas tank and pipelines. As a result, the filters and the injectors themselves become clogged, which leads to even more disastrous consequences.
You will need
- Fuel additive-injector cleaner.
How to do
- Pour the product into the tank immediately before refueling according to the proportions in the attached instructions.
- Operate the vehicle as normal.
- For the best cleaning effect, it is advisable not to stand in city traffic jams, but to drive along the highway.
Method 2: flushing the injectors on the engine
This cleaning method is more difficult, but also more effective. It not only cleans the injectors, but also additionally decarbonizes the piston rings and also increases compression. Flushing is carried out with the engine running, which runs on detergent instead of gasoline.
The main disadvantage is that the quality of washing cannot be controlled. Other disadvantages include the entry of aggressive substances into the exhaust tract and potential damage to the catalyst. After using some products, spark plugs may need to be replaced.
You will need
- Injector cleaner;
- fuel filter;
- two-liter plastic bottle;
- wire;
- 1 m of fuel hose with a diameter of 10–12 mm;
- 3 clamps with a diameter of 9–14 mm;
- 2 nipples from a tubeless tire;
- bolt M12;
- screwdriver or drill;
- drill with a diameter of 12½ mm;
- tire compressor;
- spark plugs (if their replacement is recommended in the flushing instructions).
How to do
- Drill one hole each in the cap and bottom of the bottle. Install the nipple with the valve turned out into the cover. The nipple will supply liquid to the ramp.
- Insert the second nipple assembly into the hole in the bottom. You will need it to pump in air later to create pressure.
- Place one end of the hose onto the nipple in the cover, and install the other on the fuel filter, according to the arrow on the body. Tighten the ends of the hose with clamps. Wrap the bottle with wire so you can hang it.
- Warm up the engine to operating temperature and turn it off. Disable the fuel pump by removing the corresponding fuse.
- Start the engine. Let it run to relieve pressure in the rail. Wait until the engine stops.
- Disconnect the fuel supply hose from the line and connect it to the filter of an improvised flushing receiver. Pour the wash into the bottle, close the cap and hang it on the hood.
- If the car has a return fuel line, plug it using a bolt of suitable diameter and clamp it with a clamp.
- Use a compressor to pump air into the bottle until the pressure reaches 2–2½ bar.
- Start the engine and let it idle for 15 minutes, maintaining the pressure in the bottle at the same level.
- Turn off the engine and wait about 15 minutes for all deposits to soak off.
- Start the engine again and use up any remaining flushing fluid while maintaining the RPM between 1,000 and 1,500.
- Remove the bottle, the return plug and connect everything as normal. Don't forget the fuse.
- If the flush is aggressive and affects the spark plugs, replace them.
The best analogues of injector cleaners
The injectors become dirty in any case during vehicle operation. The driver can drive carefully and refuel with the highest quality fuel, but sooner or later he will be faced with the need to clean them.
And the main reason lies in the composition of the fuel itself. It contains a lot of foreign impurities:
- additives;
- sulfur compounds;
- water;
- benzene;
- fine dirt particles.
During engine operation, the fuel heats up and all excess components turn into a sediment, which is a viscous resin or varnish. Such deposits interfere with the normal operation of the injectors and the system as a whole. Without cleaning, problems that arise cannot be dealt with.
Injector Cleaner
One of the simplest options that car owners choose quite often. The composition is an additive that is poured into the fuel. To achieve the desired effect, the vehicle must work without interruption for about 5 hours.
The product is considered complex, so it is excellent for prevention. But it has a fairly high consumption - a three-hundred-milliliter package consumes 30 liters of fuel.
Advantages and disadvantages
convenient packaging and bottle
affordable price category
efficiency – it does not exceed average indicators
In stores, a bottle of Injector Cleaner is sold for 250 rubles.
Verylube XB40152
An interesting product that is intended for regular use. It fits:
- in the presence of heavy contamination;
- for prevention.
The composition is poured into the fuel tank and gradually spreads throughout the system. One flush is enough to remove heavy deposits.
Peculiarities:
- the liquid is produced in convenient 10 ml bottles;
- for preventive purposes, one package per 50 liters of gasoline or diesel is sufficient;
- complete cleaning requires the simultaneous use of 3-5 containers.
Advantages and disadvantages
versatility
high protective indicators
low cost
No
The price of the product is about 250 rubles.
Abro IC509
A worthy option for preventing blockages and removing minor deposits. The product operates according to the standard algorithm - after pouring into the tank. The formula does not have aggressive components, so it can be used on a regular basis.
One bottle of product is enough to fill a full tank.
Advantages and disadvantages
one of the highest efficiency indicators in its segment;
low price
convenient packaging
useless for more than average pollution
The cost of one package ranges around 260-300 rubles.
Carbon Cleaner
Autofit Carbon Cleaner Injector Cleaner
One of the simplest products for cleaning injectors. It is intended for preventive measures. Therefore, you should not rely on it when the problem is already obvious. The composition acts through pouring into the fuel tank.
Its main feature is very average efficiency. Once even the thinnest plaque is formed, it is already useless.
Advantages and disadvantages
availability
convenient packaging
ease of use
unable to neutralize strong contaminants
The average cost of washing in stores is above 300 rubles.
Causes of injector contamination
The main reason for the disruption of the normal functioning of the injectors is their contamination. Current fuel contains a large number of chemical elements, sulfur, olefin, benzene and many others, and this contributes to rapid contamination of the injector. Naturally, the fuel system has fuel filters that filter out large particles, but this is not enough.
The injectors that we will talk about today often require basic maintenance. In many cases, to return the injectors to normal functioning, basic washing and cleaning of the injectors is necessary. Many car enthusiasts know that it is quite possible to wash the injectors themselves, but most of them are simply afraid to do it. Naturally, you decide to take on the cleaning yourself and save money, or take the car to a car service center and spend a certain amount of money.
The main signs of injector contamination and the need to flush the injectors:
- Fuel costs have increased;
- Popping noises appeared in the exhaust system;
- Engine acceleration dynamics have worsened;
- There is a noticeable loss of engine power;
- Difficulty starting the engine;
- When you press the gas pedal sharply, dips are observed;
- The toxicity of exhaust gases has increased;
- During acceleration, mixtures combine, the temperature of the combustion chamber rises, and after these processes detonation appears;
- Misfire;
- The oxygen sensor and catalytic converter quickly break down;
- The occurrence of problems when starting the engine in cold seasons.
For cooling system
Vehicle owners rarely consider flushing the cooling system a priority. But its clogging is fraught with a long list of problems:
- pump breakdown;
- radiator failure;
- periodic engine overheating;
- improper operation of the stove.
And this is just a sample list! In each specific case, it is worth contacting the experts. They will determine the level of contamination in the system and suggest the best cleaning method.
Important! Professionals recommend cleaning the system every time you replace antifreeze. The maximum possible period of operation of a vehicle without cleaning is 3 years.
Kuhler-Reiniger
Kuhler-Reiniger injector cleaner from Liqui Moly
A simple and effective product that every driver can afford. It is universal, so it can easily cope with almost all contaminants:
- lime;
- corrosion;
- oil;
- fatty traces.
The composition is used according to the standard scheme:
- antifreeze drain;
- filling the system with cleaning composition;
- run through all nodes;
- drain
Advantages and disadvantages
affordability
neutralization of all deposits
removal of up to 98% of contaminants after the first rinse
it is difficult to find in retail outlets
The price of washing is about 250 rubles.
CRC Radiator Clean
Radiator Clean cleaner from CRC
A high-quality, effective and affordable product, widely used on the market. Its main purpose is to remove scale. The composition is effective after pouring into the system and working for a short time. After cleaning and draining the liquid, you can refill the antifreeze.
Peculiarities:
- rich composition (surfactants, substances that prevent rust, components that neutralize acids);
- ability to remove oily deposits.
Advantages and disadvantages
high performance
budget
he quickly understands the stores
The cost of packaging does not exceed 350 rubles.
Hi-Gear HG9014/9017
Product Hi-Gear HG9014/9017
The product belongs to the fast-acting group - only seven minutes are enough to flush the system. It copes with any dirt, including oil and grease deposits.
Key Features:
- is the prevention of temperature failures in the system;
- reduction of wear of all components and elements;
- improvement in performance indicators by ½.
Advantages and disadvantages
concentration
restoring normal system operation
oil seal protection
preventing rust
high price
It is available in stores for 450-600 rubles.
Liqui Moli Kuhler Reiniger
Liqui Moli Kuhler Reiniger affordable product
Not the simplest and most affordable product. The manufacturer positions it as universal and suitable for prevention.
The composition acts on all types of deposits and is applied according to the standard scheme. The features of the product include a unique composition - despite all the effectiveness, the formula contains neither alkalis nor acids with increased aggressiveness.
Advantages and disadvantages
neutralization of any types of contaminants
good composition
safety
high price
Availability mainly at online outlets
The cost of the product exceeds 500 rubles.
Pros and cons of flushing the fuel system
The advantages and disadvantages of cleaning injectors depend on the technique used.
Simplified method (using additives).
Cleaning using washing equipment at a service station.
Washing with removal of injectors.
Application of ultrasonic cleaning.
Regular flushing of the fuel system allows you to keep expensive components of a diesel car in perfect condition, avoiding many additional costs and problems in the future.
If you have a new car, we recommend cleaning the fuel system of a diesel car every 30,000 km or every year if the car is used intensively.
Source
The injectors of a diesel engine, as well as an injection engine, periodically become dirty. Therefore, many owners of cars with a diesel engine are wondering - how to check the injectors on a diesel engine? As a rule, if they are clogged, fuel is not supplied to the cylinders in a timely manner, and increased fuel consumption occurs, as well as overheating and destruction of the piston. In addition, burnout of the valves and failure of the particulate filter are possible.
For engine
Gasoline and diesel power units become dirty at different rates. Therefore, to clean them, experts recommend using specialized compounds designed specifically for a particular type of engine.
Important! Diesel engines are the most sensitive. They should be cleaned not as they become dirty, but at regular intervals.
Jet Cleaner from Hi-Gear
Jet Cleaner from Hi-Gear is a universal type product
Hi-Gear is not just an injector cleaner, but a highly effective universal type product. It copes with carbon deposits, dirt and resins. And it's different:
- protection against reappearance of deposits;
- careful treatment of all elements.
Advantages and disadvantages
quality beyond doubt
effectiveness
efficiency
high price
For one bottle of liquid you will have to pay from 900 rubles.
LAVR ML-102
Domestic product LAVR ML-102
Domestic product receiving good reviews. It is positioned as universal. But still it is more suitable for diesel engines.
Washing gives good results:
- decarbonization;
- increase in working resources;
- protective properties.
Advantages and disadvantages
additional lubricating effect
uncompromising quality
convenient packaging
high risk of buying a fake
The average cost of the product is 500-600 rubles.
Diesel System Purge by Wynns
Well-known brand Diesel System Purge from Wynns.
An excellent solution for an engine suffering from contaminants. A well-known European brand is responsible for the quality of its products. Therefore, do not worry about the cleaning result - it will always be high.
The product is often chosen for auto repair work. They note the following features:
- normalization of idle speed;
- increasing the wear resistance of the entire power unit;
- protective effect.
Advantages and disadvantages
the ability to go through the procedure without disassembling the engine
efficiency
effective against any contamination
significant cost
In a number of regions it exceeds 1000 rubles.
For transmission
An automatic transmission is a complex system of components and elements through which fluid constantly circulates. Its contamination and increase in viscosity leads to serious consequences:
- increased wear;
- resource reduction;
- accumulation of wear products in key components;
- reducing pressure in the system and more.
Traditional transmission fluid changes will only provide short-term results as sediment will remain in the system. Therefore, before replacing, it is imperative to clean the transmission. Cleaning liquids can also be used for preventive purposes.
ZIC FLUSH 4 l 162659/163400
Effective product ZIC FLUSH 4 l 162659
An effective product well known for its properties:
- system cleaning:
- washing;
- gentle removal of scale and plaque.
It works in the shortest possible time. In addition, it reliably protects all elements from possible clogging in the future. The peculiarity of the liquid is a unique formula that does not contain aggressive substances. Thanks to this, the service life of rubber elements is significantly extended.
Advantages and disadvantages
effectiveness
gentle influence
helps restore optimal heat exchange in the system
low consumption
increasing engine wear resistance
inconvenient packaging of 4 liters
The average cost of a package varies between 800 rubles.
178 ml 4639-333 – ARCTIC CATINK
The composition is of high quality and effective. It is easy to use and allows you to:
- remove garbage from the system;
- eliminate plaque;
- neutralize various types of pollution.
Features of use include compatibility with other flushing liquids.
Advantages and disadvantages
178 ml packaging (this is quite enough for cleansing)
high quality
efficiency
high price
It starts from 1200 rubles and often reaches 1500 rubles.
LIQUI MOLY Getriebe-Reinig
LIQUI MOLY Getriebe-Reinig product
The product has been on the European market for many years. It managed to pass several stages of certification and received good reviews from users.
Among the features are:
- soft action;
- effective removal of deposits and dirt;
- prevents rust formation.
Advantages and disadvantages
reducing the risk of breakdowns
increasing transmission wear resistance
complex impact
versatility.
frequent appearance of counterfeit products on shelves
The price of the composition is 600 rubles.
Tribological composition "Suprotek"
"Suprotek"
A popular domestic product designed to clean and maintain the performance of the system. It is very effective, providing simultaneous:
- neutralization of dirt and deposits;
- increase in working resource;
- protection against plaque formation.
Advantages and disadvantages
efficiency
no reaction with other liquids
high content of various components
a large number of similar compositions, complicating the choice
inconvenient packaging
The average cost is about 1000 rubles.
XADO Revitalizant EX120
XADO
An innovative product that is produced as an oil additive. It has a complex effect:
- cleaning elements;
- restoration of the most worn-out components due to the formation of a metal-ceramic layer;
- increasing performance to factory parameters.
The composition is available in the form of a syringe, which is enough for a system with a volume of up to 8 liters.
Advantages and disadvantages
unprecedented efficiency
increase in working resource
reliable protection
numerous fakes
high price
You can buy the composition (volume 8 ml) for 700-1000 rubles.
Methods for cleaning and flushing the injector
Cleaning is traditionally done in one of three ways. Some car owners use all options depending on the situation. Others use only one familiar method.
Gasoline additives for injector flushing
Adding liqui moly additive to gasoline
This method is considered the least energy-consuming. Moreover, it is also the cheapest of all. Additives are sold in car dealerships in a wide range and, if necessary, are simply poured into the tank.
Masters recommend doing this regularly as a preventive measure. If signs of contamination have already appeared, it is worth adding a double or triple dosage of the product.
Important! If the gas tank is heavily contaminated, additives should not be used. All the dirt can go into the electric fuel pump, which will cause it to fail. And replacing this element is very expensive.
Washing and cleaning the injector with ultrasound
Cleaning injectors with ultrasound
This is one of the most popular and effective cleaning methods. It is based on the complex effect of ultrasound and solvent on previously removed injectors. Vibration does not harm the elements themselves, but causes carbon deposits and contaminants to separate from the metal.
Important! In general, the method is convenient and only takes about an hour. But its cost does not always satisfy car owners. It is due to the use of high-tech equipment and a significant amount of work on removing and installing injectors.
Flushing the injector without removing the injectors from the engine
A highly effective method based on connecting the engine to a special installation that drives a cleaning composition through the system. After working in this mode for half an hour, even old deposits are washed away.
Other available methods for flushing the injector and engine power system
As you can see, the solvent is an effective cleaner. However, there are other ways to flush injectors.
- One such solution is flushing, which is poured directly into the fuel tank. The solution is controversial and is more suitable for new cars as a preventative measure.
If you pour such a flush into an old car, the risk that all deposits from the fuel system will clog the channels, dirt will get into the combustion chamber in the cylinders, etc., increases significantly. As a result, the injectors, pump and the engine itself will suffer.
- In practice, it is much preferable to clean the injectors by removing them. However, there is a minus here, since the remaining elements of the system are not washed.
- Comprehensive cleaning of the fuel system involves disassembling and removing all elements (pump, injectors, fuel tank, etc.). Then the injectors and injection pumps are checked on stands, cleaned, defective, repaired or replaced.
The remaining parts of the fuel system are thoroughly cleaned before installation. This method is the most effective and also guarantees that loose dirt will not get into the cylinders. At the same time, diagnostics allows you to accurately identify faulty injectors, and not just dirty ones.
- For a collapsible nozzle, you can go by disassembling the element and washing it with cleaner. This method is common and often used when servicing a car yourself.
However, the result may still be worse compared to washing on a bench. You also need to be able to disassemble a diesel injector, and during reassembly, prevent even the slightest particles of dust or dirt from getting in. If this happens, there is a risk of rapid failure of the entire element.
