Washing liquid "Lavr". Washing "Lavrom": reviews

Carburettor cars are getting smaller every year. Leading automakers have long switched to injector type of injection, which has a lot of advantages. This and a lower fuel consumption, and increased productivity, a more balanced fuel-air mixture, etc. However, problems also added. The injector is more expensive to repair, in addition, its nozzles are often clogged, for the purification of which the "Laureus" remedy is often used. This washing has its pluses and minuses, what we are talking about in this article.

Why is the car injector clogged and how to deal with it?

Most of the chemical compounds contained in fuel, such as sulfur, olefin and benzene, form tarry deposits in the fuel system of the car. They are not removed by gasoline, as they are covered with a dense crust of brown color. The lower the quality of fuel used, the more such deposits accumulate in the car over time.

It is logical that the efficiency of the car is reduced in general, as the nozzles are polluted. In view of the fact that the complex flushing of the injector is a rather labor-intensive procedure, many travel so until a critical moment comes. The car will start to touch, the engine will work unstably, and one morning you can not even start. To prevent this, a liquid called "Laurel" is used. Flushing the injector in this case is reduced to a few simple manipulations, which we'll talk about in this article. It is also necessary to touch the engine cooling system.

Active additives - good or bad?

There are a large number of both supporters of chemically active components, and those who use them categorically refuses. Both the first and the second are based on life experience, technical knowledge or simply the advice of specialists.

First, you need to understand how the washing works on the car's systems. Let us single out the main strengths and weaknesses:

• Chemically active components, which can be called aggressive, have a negative effect on all rubber gaskets and seals. This leads to their accelerated wear;
• If the viscosity of the additive does not correspond to the viscosity of the oil, then it is strictly prohibited, as indicated by the manufacturer on the packaging with washing;
• Substandard means for removing oil deposits make only worse (clog the catalyst, candles), resulting in more problems than benefits.

That's why not every car owner is satisfied with the result.

Why is it better not to experiment?

Many people try to put various experiments with flushes, which in most cases end sadly. For example, the washing concentration is changed. It is not necessary to do this, since practically the whole meaning of using the tool is lost. It does not give the intended result, but the money is spent.

In addition, do not pour more than necessary, especially if the tank is low in gasoline. This can lead to the fact that you simply do not get to refuel without adventure. For example, soft washing "Lavr" at a high concentration has an extremely negative effect on rubber seals, which can later result in replacement of gaskets and seals, and this is costly.

"Laurel" remedy: washing of injector and engine

If you notice a twitching while driving, unstable engine operation, problems with starting in the cold season, then it's time to use detergent additives.

It's quite easy to do all the work yourself. To do this, a special tool is poured into the gas tank every 5-6 thousand kilometers. True, such an exercise is carried out, rather, as prevention, rather than "treatment." Nevertheless, you need to do this regularly even to the owners of new cars. As for the "Laurus", it is used somewhat differently.

Sequence of washing operations

First of all, we will need "Laurel" - soft engine washing. It is also desirable to have several liters of gasoline and a special watering can for pouring. In the proportions indicated on the bank, mix "Laurel" and gasoline, after which we find the tube going from the vacuum pump to the intake manifold, disconnect it and inject the mixture there.

It is necessary to start the engine and keep the speed within 2,500 thousand. At the same time, we constantly add liquid to the tube. At this time, the engine will be unstable, but this is normal. From the exhaust pipe can come out burned and a large amount of smoke. Exhaust at this time will be extremely toxic, so they better not breathe. We muffle the motor and let it cool down, after which it is advisable to replace the spark plugs with new ones, if they are not the first freshness. In the event that the candles are new, it is better to put the old ones for the washing time, since with a high probability they can be coked.

About the manufacturers of washes

One of the most popular liquids, which has the most positive reviews, is the "Lavr". This manufacturer has proved to be the best. This liquid can not be poured into the tank, as indicated on the label. According to the owners' reviews, the average fluid rating is 4 points out of five. Many people say that the miracle should not wait, but with its immediate task the facility manages as it should.

Another popular manufacturer of washing - "Winx". Its cost is approximately the same as that of the "Laurel" (a little expensive, but insubstantial). As for the estimates, there is also 4/5. True, experts note that the "Laurel" washes not worse than "Winx", but for health less harmful. Such a tool as "High-gir" is expensive, but also cleans somewhat better. Well, now we will return directly to our topic.

Composition of washing additives

To understand, it is harmful for an auto to use this kind of cleaning or not, it is necessary to understand the components that wash the engine and nozzles from the deposit. The main component is kerosene. It is an excellent tool for cleaning oil contaminants. For greater efficiency, chemically active detergents are added, which allow almost completely to remove the oil deposit on the nozzle channels.

About the car cooling system

When the antifreeze gets abnormal, usually bright orange, this indicates the presence of rust in the system. In this case, it is necessary to rinse the radiator and all the channels. This can be done both independently and at the service station. As the main means, the "Lavr" is suitable. Washing the cooling system will take quite a long time, as in one approach in the case of heavy pollution, the situation will not improve.

The first step is to drain the old antifreeze from the system. Then we take the "Laurel" and fill one jar, then to a minimum add the distilled water. We start the engine and let it run for about half an hour. After that, merge and see that there are a lot of rust in the tubes and radiators. It is desirable to repeat the procedure again in the same manner. If the rust is still released, then in the third stage we use just the distillate, without rinsing. After the above procedures, fill the fresh antifreeze and enjoy the result.

Regular maintenance is the key to success

We have already sorted out a little with what functions the "Laureus" performs. Flushing the cooling system, injectors and engine - all this is under the power of this facility. However, do not forget that to achieve the maximum result it is necessary to conduct regular maintenance.

For example, after cleaning the injectors, they again become dirty, however sad. As a result, the situation is repeated. To prevent this from happening, it is necessary to periodically use detergent additives, but not too often. When replacing the antifreeze, which is performed once every 12-24 months, it is advisable to wash the system for prophylaxis. Similarly, when changing spark plugs to new ones, you can clean the injectors and the fuel system as a whole. Excessive it certainly will not, well, you can sleep peacefully.

"Lavr": flushing the cooling system. Customer Reviews

The most reliable way to verify the quality of this or that means is to check on yourself. However, this approach often leads to sad consequences. For this simple reason, before using the rinse, you need to see what the motorists or specialists of the service station write about it.

As for the "Lavra", today it is one of the most popular means in Russia along with "High-gir" and "Winx". Washing, according to reviews, has excellent detergent properties and is not too aggressive with rubber gaskets, although it has a negative effect on them.

Degree of pollution of injectors

As practice shows, not every car owner services his car in time. This usually leads to even more serious consequences. As an example, it is necessary to bring nozzles. They are responsible for the uniform injection of the fuel-air mixture into the cylinder. Over time, both the cylinder and the nozzles are covered with carbon deposits, resulting in a drop in the efficiency of the motor. Specialists distinguish three degrees of contamination of injectors:

• 5-7% - almost unnoticeable for the driver, as there are no signs of malfunction. The fuel consumption slightly increases.
• 10-15% - noticeable twitching during the movement, a drop in dynamic characteristics, increased fuel consumption.
• 15-30% is a critical mark. The consumption of gasoline increases substantially, the engine trips at idle, the cold most often stalls.

Based on the above points, we can conclude that the first stage is not so critical, in addition, only an experienced specialist will be able to detect a malfunction. But the lack of action on the part of the driver leads to the second, and accordingly, the final stage. Here the situation is more serious and requires special attention.

Protection of the system after cleaning

On the quality of domestic fuel and can not speak. Often, fuel contains a large number of impurities, exceeding all possible standards and environmental tolerances. In some cases, gasoline is diluted, which adversely affects the fuel system of a modern car. If you add to all this the difficult conditions of the engine (traffic jams, long work, overheating), then so it is not until near breakdown. Well, if you use the washing engine "Lavr", reviews of which confirm its effectiveness. But very few people use such a tool regularly.

To "iron horse" worked properly, it is desirable to protect the system with special fluids immediately after rinsing. If you follow the advice of experienced specialists and the car manufacturer, you can significantly extend the life of important parts of the machine. This applies to the cooling system, fuel, brake, etc.

Let's sum up the results

Here we are with you and figured out how to do it and why you need to clean the injectors. "Lavr", reviews of which all boil down to the fact that the tool is worthy of attention, copes with the task in full. However, one should not forget that the abuse of such a chemically active liquid can lead to the "eating" of rubber seals and seals. For this simple reason, you must follow the instructions and do not invent anything extra.

Really qualitative washing "Лавр" - responses repeatedly it confirm. Domestic producer produces a tool not at the lowest cost, but recently its efficiency is higher than the same "Winx". Also, specialists prefer to work with the "Laurus", which is not surprising, given the harm to health caused by "Winx".

The operation of the injector will be problem-free if the system is periodically monitored and cleaned by it, and also using Lavr washing liquid. Once again, note that you can not pour into the tank "Laurus", if it is written on the label! In the absence of any experience of washing the injector and cooling system, it is better to provide an opportunity to engage these specialists. But here one also needs to be sure of the services of the SRT, since it is not uncommon for people to take money from the driver, but they did not do their work, and if they did, they are poor. Therefore, always be vigilant.