Almost all car owners in our country are faced with the need. Most often it bothers drivers during snow melt, when it is especially difficult to operate a car. Why there is an urgent need, how to solve it yourself and what to use to get best result It is worth considering now, before the arrival of the spring-summer period.

1 Why is it necessary to flush the injector?

All brands of domestic gasoline contain a huge amount of various additives and impurities. Components such as benzene, olefin, water and sulfur are designed to increase octane number. Often in gasoline you can also find such a substance as gas condensate. When using such compounds, first of all, the car engine suffers: harmful impurities accumulate outside and inside the injector, in the fuel paths of the engine. Within just one minute, a thick layer of harmful accumulations clogs the nozzle nozzle. Speaking in the language of numbers, a thin, 5 micron, layer of hardened deposits worsens throughput injector channels by 25%.

Absolutely every owner vehicle is able to independently determine that it is time to flush the injector. To do this, you should pay attention to the following changes in engine operation:

• engine power decreases;
• starting a car becomes more difficult, especially in winter;
• gasoline consumption increases several times;
• the engine starts to run unsteadily. This is especially noticeable on Idling and transitions between modes;
• the car accelerates more slowly;
• toxicity increases exhaust gases;
• “dips” are clearly visible when the engine is warm;
• detonation occurs.

All these factors clearly indicate that it is time to flush the car's injector.

2 Why car owners choose Wynn's

To flush the injector it is worth purchasing quality cleaner. To do this, you can go several ways. The first of them is to buy an expensive Japanese injector cleaner, and the second is to buy an equally high-quality Belgian Wynn's cleaner for a much lower price.

Vince cleaner has been on the world market for over 5 years. The main advantage of the Belgian manufacturer's products over competitors is the use of a number of strong solvents. Thanks to a well-chosen composition, the cleaner Wynn's literally after the first minute of entering the engine, it begins to actively dissolve layers of impurities of any thickness. To the properties of cleaners Vince can be attributed:

• Vince cleaner thoroughly cleans the injector, valve seats, pistons, piston rings, as well as the combustion chamber. To do this, there is no need to dismantle all these parts;
• flushing using Vince restores the parameters of the injector spray patterns and the optimal fuel intake period;
• Vince rinses perfectly exhaust valves and prevents their further sticking;
• treating the injector with cleaner Vince eliminates detonation and improves engine starting;
• flushing makes it possible to significantly reduce fuel consumption.

All these factors make cleaners Wynn's leaders in sales all over the world. They can be successfully used to work with injectors on cars of all models. This has been proven by millions of car owners around the world.

3 Self-cleaning procedure for the injector

Before you start washing the injector with cleaner Wynn's, you need to get to the problem part of the engine. All dismantling work is best described in the following algorithm:

1. We start the engine, after which we take out the fuse, which is responsible for the operation of the fuel pump. This way we will relieve pressure in the fuel line;
2. Then we disconnect the terminals from the injectors, as well as the reversing and injection gasoline supply hoses;
3. Next, carefully remove the tablet with nozzles, as well as the sealing rings.

After the work has been done, we have direct access to the car's injector. Next, it’s worth understanding the principle of flushing. It consists in preventing the nozzle from passing liquid when closed solenoid valve and vice versa.

To flush the injector we need a cleaner Vince, as well as a device with which we can blow out the liquid Wynn's through the nozzle. You can use a plastic bottle as such a device. Let's connect it to the container containing the injected carburetor fluid, as well as to the inlet of the nozzle. As a result, we will get an excellent device with which the washing process will take a minimum of time. In addition, 2 battery wires connected to the injector terminals will also be useful.

Having all these accessories, we can proceed to directly flushing the injector. To do this, we pass the cleaner under pressure Vince through the nozzle, while alternately opening and closing the valve. A similar procedure must be performed until the injector produces the required fuel spray. If this does not happen, then this means that the injector is faulty and should be replaced. After this, you need to rinse the injector with Vince again.

If there are clearly visible layers of contaminants on the nozzles and on the walls of the injector, then Wynn's liquid should be left inside the nozzles. This is the only way to completely clean the injector. You can stop washing only when you see the valve seat and 6 clean nozzle holes. Upon completion of rinsing using Vince All previously dismantled parts must be reassembled in reverse order.

Having finished washing with Vince and having collected all the engine parts, you should wait about half an hour and then start the engine. If you did everything correctly, the car will start the first time, it will run much quieter, and the amount of exhaust gases will be significantly less.

After washing the injector with cleaner Wynns at home, you will save a lot of time and a considerable amount of money. In return you will receive stable work engine, regardless of operating modes and gear shift frequency, and the amount of gasoline used will be noticeably reduced.

The first signs of a dirty injector are loss of engine power, increased consumption fuel, dips and jerking during acceleration, unstable speed idle move. It's no secret that quality domestic fuel leaves much to be desired. It contains various impurities that increase the octane number, sulfur compounds, benzene, olefin, dirt, water, etc. During the combustion of gasoline, especially low-quality gasoline, a large amount of resinous deposits, which are abundantly deposited in the fuel lines, ramp, inside and outside the injectors. Deposits on injectors are a black-brown varnish crust that is difficult to clean off and does not dissolve with gasoline.

Incorrect engine operation is a consequence of clogged injectors. Dirty injectors have reduced performance, the direction and shape of the spray pattern changes, and in advanced cases, the injector needle may stick in the open or closed state.

Interruptions in engine operation become especially noticeable with the onset of the cold season, as the volatility of gasoline decreases, making it difficult to start the engine.

There are several ways to clean the injector

The first, simplest, but not the most successful preventive method is to pour a cleaning additive into the gas tank every 5-6 thousand kilometers. A bottle of this product is designed for 60-80 liters. fuel, costs a penny and is sold at any auto store. However, this method is conditionally suitable only for the prevention of injection contamination on new cars or those just brought to the open spaces of the Fatherland. More often than not, this method can only cause harm. The most unpleasant thing that can happen is that the slag peeled off with solvent from the gas tank, fuel filter and gas line will go into the ramp and injectors. In this case, flakes of contaminants will clog the injector nylon filters, which will lead to the need to dismantle them. In addition, thick growths that almost cover the flow area of ​​the sprayer are beyond the capabilities of such additives.

To thoroughly flush the injector, there is another, very effective and reliable method.

Using adapters, a special installation is connected to the injector ramp. In this case, the car’s gas tank becomes disconnected, fuel filter and a gas line. Then the engine starts and runs for 30-45 minutes on the flushing mixture, which is under a pressure of 3-6 atm. supplied from the installation. Similar mixtures are produced by many well-known manufacturers. We prefer well-proven Wynns. The product removes deposits not only from injectors with a ramp, but also from valves and the combustion chamber. After flushing the injector in mandatory spark plugs are changed. It is advisable to immediately drive the car for several kilometers in active mode to remove residues from the system. flushing fluid. In the vast majority of cases, Wynns successfully copes with the task and the results are immediately felt. This method is good because, despite its effectiveness, it is relatively inexpensive (on average 400 rubles per cylinder) and does not require dismantling the ramp with injectors, which is often labor-intensive and expensive.

In particularly advanced cases, the ultrasonic cleaning method of nozzles is used. They are removed, immersed in a special suspension and exposed to ultrasound. IN in rare cases It also happens that the only solution is to replace the injectors with new ones.

Probably, most Russian car enthusiasts have at least once encountered the need to flush and clean engine injectors fuel system car. Very often this problem becomes relevant during the period of snow melting. At this time, the operation of the car becomes especially difficult. Let's see why there is a need for flushing and whether you can perform the procedure yourself. Also, many are interested in the question of whether there are remedies that will provide a guaranteed result. Many people claim that flushing with Vince is very effective. Let's see if this product is effective.

Why do you need to periodically flush the injector?

Any brand of domestic fuel contains, in addition to the fuel itself, a mass of various additives and impurities. Gasoline producers are trying to increase the octane number by using benzene, olefin, water and sulfur. It also very often contains gas condensate.

Such fuel harms the fuel system and car engine. All harmful impurities during the operation of the car accumulate inside, as well as outside the injector and in the fuel channels in the engine.

When to flush the injector?

Any car owner will be able to determine the need to clean the injector by how the engine behaves. The following signs often indicate the need for maintenance:

• Significantly reduced power power unit.
• The car does not start well, which is especially noticeable in winter.
• Engine operation becomes uneven and unstable. This is best noticeable at idle and in transient conditions.

Also, the car picks up speed more slowly, and the level of toxicity of exhaust gases increases. “When it’s hot,” failures are felt and detonations occur. If several of these signs are observed during the operation of the car, this indicates that the injector is urgently needed to be flushed.

Wynn's auto chemicals: why car enthusiasts choose these products

The modern market offers a lot of different cleaning products for the car’s fuel system, including injectors and injectors. But not all of them are equally effective. Car owners tried all the proposed options. Now there are two that actually work. These are expensive Japanese products, as well as washing with Vince - it is much cheaper, and the quality is the same.

Products are manufactured in Belgium. The company has been operating in the global auto chemical market for more than 5 years. The main advantage of the Belgian brand’s products over various imported and domestic competitors is whole line strong solvents in the composition. Due to the fact that Wynns is a wash created on the basis of competently selected components, from the first minute of using the product it begins to actively dissolve hard layers of deposits of various thicknesses. This is a big plus.

Wynn's flushing properties

Flushing with Vince will very efficiently clean not only the injector, but also other components. The product effectively copes with valve seats, parts piston system. Suitable for processing rings and pistons, cylinders. There is no need to disassemble the motor.

A Belgian cleaner for injectors and nozzles helps restore the characteristics of mixture spray patterns and optimal periods of its intake. The liquid almost perfectly cleans the exhaust valves from deposits and accumulations and prevents them from sticking. Flushing with “Vince” eliminates detonation when the engine is running and makes it easier to start the power unit. The manufacturer claims a significant reduction in fuel consumption.

All this makes Wynn’s products the leader in sales in almost all countries of the world. The line of liquids includes products for both gasoline engines, and for diesel engines. These cleaning rinses are suitable for self-use on all models injection cars. This has been proven by millions of car owners around the world.

How to clean an injector with Vince liquid yourself? Preparation

Washing with Vince is very simple procedure. To prevent the engine, it is necessary to gain access to the problematic part of the unit. It is best to carry out work according to the algorithm proposed by the manufacturer in the instructions.

So, you need to start the car engine. Then you should remove the fuse responsible for the operation of the fuel pump. This is necessary in order to relieve pressure from the fuel system. After this, it is necessary to remove the terminals from the injectors and the fuel supply hoses. Next, carefully dismantle the ramp with nozzles and O-rings. There is now free access to the injector. Now it’s worth considering how to wash injectors with Vince. The principle is to prevent the fuel injector from passing fluid when the valve is closed, and vice versa.

For cleaning, you should use Vince liquid, as well as a special device that will help blow liquid through the fuel injector. As this device regular one will do plastic bottle. It connects to the container containing the liquid. Then the bottle is also connected to the inlet hole on the nozzle. The result is a convenient device with which cleaning the injector will take a minimum of time.

Washing process

Now you can begin the cleaning operation. The liquid is passed through the nozzle - for this purpose the valve is periodically opened and closed. This procedure must be repeated until the required spray is produced. If this does not happen after cleaning, it means the part has failed. Next, the cleaning is performed again.

If layers of deposits are visible inside the injectors and on the surface of the injector walls, then Wynns (flushing) should remain inside the injector for some time. This is the only way to clean the injector as efficiently as possible. You should stop working only when the valve seat is perfectly clean, and with it the injector holes. At the end of the procedure, all parts are assembled in the reverse order. This completes the cleaning of the injector. The results will be visible after some time. The engine will start to operate more stable and fuel consumption will decrease.

Diesel engines

These engines also suffer from low-quality fuel. Like gasoline, diesel also contains various substances that are not in the best possible way affect the condition of the fuel system. During operation, the nozzle is also subjected to high temperature loads. She works under a lot of pressure. If we add to this the quality of the fuel containing a high percentage of heavy fractions, then we can say that flushing diesel injectors should be carried out even more often than servicing gasoline engines.

So, during engine operation, as well as when it’s hot, but already engine not running, on a surface fuel injectors the remaining fuel turns into tarry deposits. Sometimes carbon deposits appear. Gradually these layers become thicker and thicker. Over time, the nozzle completely stops spraying fuel into the combustion chamber. Because of this, the normal operation of the motor is disrupted.

When to process?

Flushing is necessary when:

• The engine starts harder.
• At idle there are interruptions.
• In intake tract Various sounds appear - most often clapping or sneezing.

Dips during a sharp increase in speed also indicate the need for cleaning. In general, the symptoms are the same as with gasoline engines.

Wynn's for diesel engines

The Belgian manufacturer of auto chemical goods did not forget about the owners diesel engines. There is such a remedy for them too. According to reviews, it is quite effective. The diesel flushing itself is carried out a little differently.

The liquid is poured into a container, into which the fuel supply hose is then lowered. The reversible fitting is lowered there. Next, start the engine. It is necessary to run the engine with this product for 30 minutes. As time passes, you will notice that the liquid has become darker. By the end of the process, the product will be almost black.

When flushing the diesel engine with “Vince” has already been completed, you should let the engine run on clean fuel. At this point, the cleaner and remaining deposits are washed out of the system. The hoses can then be connected back.

Conclusion

So, we found out how to clean the injectors yourself. "Vince" is an excellent tool for removing deposits in injection power systems. This product can be purchased both on the market and in specialized stores. The main thing is not to buy a fake product, otherwise your efforts will not bring results.

Many owners of injection cars know how unpleasant and irritating it is when your iron horse begins to behave suspiciously. At first, these minor troubles appear when the engine is idling. This idle operation is accompanied by unstable work engine - random popping noises are heard. The intense increase in speed drops, and the fuel simply evaporates. But you keep driving. And flushing the injector quickly corrected the shortcomings in the engine.

After some time, the steel heart is simply going to jump out from under the hood of your car. This condition of the car is completely unacceptable. The reason for this, first of all, may be the appearance in the fuel system of certain substances that interfere with the normal operation of the engine. Equipment for washing the injector will help remove these contaminants. And the use of chemicals funds wynns(Vince), laurel - will completely clean the entire system.

Others should not be excluded possible problems systems: fuel pump, filter, fuel intake screen. These faulty (clogged) elements can also cause engine illness. Experts recommend carrying out maintenance of the fuel system after 30-40 thousand km.

Injector clogged

All foreign bodies and substances (insoluble in gasoline) that can get inside the gas tank of your car can be easily stopped by the fuel filter and other technical devices (grids). But what then happens to the fuel, directly inside the injectors, the ramp and the engine itself, is a shortcoming of the fuel production technology. Gasoline or diesel fuel consists of substances that crystallize when heated. Which leads to the formation of slag in the fuel supply elements.

Self-cleaning the injector

Works well against all kinds of insoluble deposits - wynns, laurel and similar cleaners. Let's consider the situation - washing the injector with your own hands. You will need a certain set of common spare parts. How much does all this cost? It’s cheaper than doing it at a service, and the set will stay with you. And can be used more than once!

Set of requested parts:

• fuel line hose (1.5 m);
• injection filter (1 piece);
• clamps (4 pieces);
• wheel nipples (2 pieces);
• plastic bottle (1.5 l);
• Automobile compressor;
• washing liquid (wynns, laurel).

We install a system similar to an IV that is placed on a patient. We cut the hose into two parts so that one end is connected to the fuel rail, and the other to injection filter. The second half of the fuel hose connects the filter inlet to the bottom plastic bottle(to the nipple). We drill the cap of the plastic bottle and the bottom. We install nipples in both holes. We unscrew the nipple from the nipple that is mounted on the bottom of the bottle. We tighten all connections with clamps.

How to clean the injector yourself? Flushing the injector does not require any special skills. You should perform a sequence of actions. Here is a strict, ordered set of actions for performing repair and restoration work (cleaning wynns) injection system with your own hands.

1. Open the fuel tank cap slightly to relieve pressure. Remove the fuel pump fuse.
2. Disconnect the fuel supply hose from the fuel rail. If there is a return line, disconnect it and tightly plug the outlet with a bolt. We connect the system we made ourselves to the ramp (we fix it with a clamp).
3. Fill the eggplant with Vince or Laurel liquid (0.5 l). We hang the bottle by the hood hook (neck up). We connect the compressor to the nipple of the bottle neck. We give 2.5-3 atmospheres. Next, we support these numbers.
4. We start the car. The engine idles until the liquid is completely exhausted (wynns, laurel) until the engine itself stalls. We monitor the compressor pressure gauge and maintain pressure.
5. The engine stalled. Let it rest for 30 minutes, while continuing to maintain pressure. After 30 minutes, release the pressure. Add the remaining 0.5 liters of Vince or Laurel. We create pressure with a compressor. Let's start it up.
6. Engine operation at this stage should be accompanied by a periodic increase in speed. We press the accelerator pedal wisely, as much as the engine allows. We monitor the pressure gauge until full flow flushing liquid.

Vince ran out and the engine stopped. We reconnect everything as it was before. You may need an oil change and a new set of spark plugs. We start the car and go for a drive. It is enough to drive a test 30 km to feel the improvements in engine performance.

Acceptable Liquids

Choosing a cleaning product is easy. Wynns, Laurel - they really do their job. Be sure to see the summary detergents. Are they suitable for your car?

Vince is a fairly powerful product that can corrode all the toxins that have accumulated in the ramp and electric valves. But it won’t hurt to replace the sealing rings on the injectors. Laurel is a similar remedy, but costs more.

Injector washing service

Auto repair shops provide an injector cleaning service. Any device for washing the injector is suitable; this is not as important as the qualifications of the performer himself. The result is important to you. Of course, the service station will provide more detailed service with a possible subsequent warranty. But don’t forget how much such services will cost. Especially if your car drives a lot, it will at least need preventive maintenance of the entire system using Vince.

It would be important to use a bus station’s technical service if the solenoid valves are very clogged with slagging. An ultrasonic injector washing unit can remove stuck-on dirt. To do this, a set of injectors are removed from the fuel system and subjected to ultrasonic treatment. After which the performance of the injectors is checked on the stand. The spray torch and intensity are taken into account. The service station can also offer an in-place service - injector washing.

The equipment for washing the injector does not differ significantly from our proposed scheme. Such a service costs much more than doing it yourself. It is worth mentioning that there are various other cleaning methods. But they are less popular because they have side effects. It is not recommended to pour chemicals like Vince and Laurel into the gas tank. Such an action can raise all the evil spirits that will go into the fuel system.

Remember dear motorists! Flushing the injector is a procedure that can protect you from an expensive purchase. Nozzle set – expensive pleasure. The injector flushing fluid should be selected in full compliance with the operational requirements of your vehicle's fuel distribution system.

Not really

for gasoline engines

Wynn's Injection System Purge cleaning agent for removing dirt and deposits from gasoline systems injection without disassembly.

• Cleans valves, injectors, combustion chambers and other parts of the fuel system gasoline engine without dismantling components.
• Restores injector spray.
• Improves cylinder compression balance ratio.
• Releases stuck exhaust valves.
• Improves air-to-air balance ratio fuel mixture.
• Restores the injection time to its original value.
• Restores Good work engine.
• Eliminates problems with engine stalling, rough idling, and poor engine performance caused by fuel system contamination.
• Reduces the toxicity of exhaust gases (CO and HC).
• Safe for spark plugs and the entire exhaust system.

Applicability

Can be used on all fuel systems of gasoline engines such as - carburetor, constant injection, multi-injection, mono-injection, direct injection (GDI, FSI, ...).
It is recommended to carry out cleaning every 20,000 - 30,000 km or if problems arise: inconsistent idle speed, poor throttle response or dirty.

Directions

Wynn's Injection System Purge for professional use.
Use only with FuelServe installations.
Processing time for optimal results: 30 - 60 min. (Instructions for use - see Instructions for use for Wynn's equipment).

Packing

No. W76695 – 12x1 l. – EN/FR/DE/NL/ES/IT/RU/PL/PT

NOTE

Do not add to fuel tank.

Peculiarities

Professional Series

All new and used cars are sensitive to fuel quality in order to obtain optimal power engine and comfortable driving Wynn's developed chemical additives. Modern fuel systems have very fine tuning, and therefore they are very sensitive to various kinds of negative influences from chemical reactions, occurring in the fuel. This leads to fuel system clogging, poor lubrication, corrosion and other problems. Used cars have problems getting the correct fuel mixture (air/fuel ratio) and combustion efficiency. This occurs due to the accumulation of deposits in the fuel system and wear of parts.

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Gasoline engine air intake system cleaner is an extremely powerful tool for cleaning and removing soot and other contaminants. These deposits and dirt reduce air flow, impair the operation of the exhaust gas recirculation (EGR) valve, and lambda sensors become unusable. All this leads to inefficient combustion, uneven idle speed, in some cases the engine stalls spontaneously.

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