How much does it cost to rinse the cooling system. Tips than rinse engine cooling system

Before we proceed to the direct description of certain funds, I would like to remind how important it is to make a regular flushing of the car cooling system. The fact is that, depending on the coolant used on the walls of the tubes, of which the radiator consists, the rust is accumulated, oil sediments, antifreeze decomposition products, and scale. All this leads to difficulty circulation of coolant and decrease in heat transfer. And this always badly affects the characteristics of the engine and increases the wear of its individual parts with the risk of their premature failure.

It is worth noting that the washing of the system can be both internal and external ( outdoor cleaning It implies the washing of the radiator outside from the particles of dirt, dust, insects on its surface). It is recommended to make the internal flushing of the cooling system at least once a year. It is best to do this in the spring when there are no frosts, and ahead of the hot summer is to come.

On some machines on dashboard There is a light bulb with a radiator image, the luminescence of which may indicate not only a decrease in the level of antifreeze, but also that it is time to change. This can serve as a signal and to the fact that the cooling time of the cooling system has come. There are also a number of indirect signs of the onset of such cleaning:

Radiator icon, signing about problems in the cooling system

frequent engine overheating;
problems in the work of the pump;
slowing the response to the rigging signals (inertia);
high temperature testimony from the corresponding sensor;
problems in the work of "stoves";
the fan always works on high revs.

If the motor is very hot - then it's time to pick up the tool in order to wash the cooling system, and choose time and opportunity for this.

How to rinse the engine cooling system

The process of flushing the cooling system is quite simple, and it consists of the following steps: the car engine warms down a bit, after which it turns off and you need to wait for a while until it cool down; Next, the plug is unscrewed, the old cooling fluid merges from the motor. Attention: Do not drain the cooling fluid on the hot engine - it is fraught with burns and spray antifreeze under pressure; After that, you need to pour the means for cleaning the cooling system. Some of them need to be diluted with distilled water. If you use lemonic acid or coca-cola for washing, specific recommendations on the use of database data for washing the engine will be given below.

In the case when specialized funds are applied, you must follow the instructions on the package; Next, some time you need to give the engine to work with a flooded tool for cleaning the cooling system. The time recommendation depends on the type of fluid used; After washing, the liquid merges, and clean water is poured into the cooling system to remove residues detergent. The water-bay procedure may need to repeat several times; The last step into the cooling system is poured a new coolant. ATTENTION: Choose antifreeze is better as the same that was covered in the cooling system before washing. Careful flushing of the cooling system is necessary to derive the resulting precipitation, dirt, corrosive elements and harmful impurities that can lead to a violation of the stability of the system. We strongly recommend floating a new antifreeze after washing the cooling system, because in the old liquid, even if the machine passed on it not so much kilometers, there are particles of contamination.

What to rinse the engine cooling system at home?

Rinse the engine cooling system with the following liquids:

Distilled water;
Acidified water;
Special tools for washing the engine cooling system.
The choice of cleaning tool depends on the state of the car.

It is necessary to engage the engine cooling system or in the summer on the street or in winter in the warm box. To start drain from the system old antifreeze - This process is described in detail in the instructions for replacing the coolant. If briefly, the following algorithm is as follows:

If the motor is hot, it needs to be able to cool.
Put the car on a flat surface.
To protect your hands from hot engine elements and cooling systems, it is better to wear gloves.
Open and fix the hood.
Under the radiator, you need to put the tank for collecting the old coolant.
Overting drain plugs, Drain the antifreeze in turn from the engine and the radiator.
In the form of a fusion fluid, it is possible to draw conclusions about the state of the cooling system as a whole. In the merge of antifreeze, different particles may be present (scale, rust and the like).

Chemistry for washing the engine cooling system

The laurel means for cleaning the cooling system The main thing when washing the cooling system compliance with security measures and clear instructions. If you compare "folk" funds with special factory compositions, then, of course, the last is better. What washing for the cooling system are presented in the market? Various. From very penny to expensive, from unknown to brands with the name. In principle, there are no frankly terrible compositions among them, unless it is a liquid from underground production. To be clear what to take, denote several the best flushing Engine cooling systems. Washing the cooling system with the composition of Liqui Moly, like other brand products, has proven well. It is usually sold in the form of a concentrate to be diluted with water (three hundred grams per three liters) or add to old antifreeze.

Ten - thirty minutes to drive on the system, then drain, rinse distilled. From the whole class of semotic flushing, you can allocate the Wick of the Hi Gear cooling system. It gently cleanses and even softens the rubber parts of the system. Falling for seven minutes, diluted with water, the dosage of which depends on the volume, which accommodates the specific cooling system (the engine cooling system is seven liter and hexadecimal). Washing the cooling system to the LAVR tool presents different compositions: for different levels of contamination, with different additives, different operation time, means of flushing the radiator of the engine cooling system. An instruction is attached to each tool, in which it is described in detail how to act.

Folk detergents of the cooling system

As we indicated above, there are two types of washing products - folk and special. Let's start with the first as cheaper and checked.

Lemon acid

Using citric acid to clean the cooling system

The most common lemon acid, divorced in water, can clean the radiator tubes from rust and dirt. It is especially effective in case of conventional water as a coolant, since acid formulations are effective against rust, and alkaline - against scale. However, remember that citric acid solution is unable to remove significant pollution.

The composition of the solution is the following - 20-40 grams of matter dissolve in 1 liter of water, and if the contamination is strong, then the amount of acid per liter can be increased to 80-100 grams (a larger volume is created in a similar proportion). The ideal option It is considered when with the addition of acid into distilled water pH level is located in the area 3.

The cleaning procedure itself is simple. It is necessary to merge all the old liquid and pour a new solution. Next you need to warm up the engine to operating temperature And leave it for several hours (and better at night). Next drain the solution from the system and look at its condition. If it is very dirty, then the procedure needs to be repeated 1-2 times until the fluid is quite clean. After that, it is necessary to rinse the system with water. Next, pour the tool that you plan to enjoy as a coolant.

Acetic acid

Using acetic acid for cleaning the cooling system

The effect of this solution is similarly described above. Acetic acid solution is perfect for flushing the cooling system from rust. The proportions of the solution are the following - half-liter vinegar on the water bucket (10 liters). The cleaning procedure is similar - we drain the old liquid, pour a new one and warm up the machine to operating temperatures. Next you need to leave the car with launched engine for 30-40 minutes So that chemical cleaning occurred in the radiator. Next, you need to merge the cleaning liquid and look at its condition. Repeat the procedure until the fluid becomes clean. Next, it is necessary to wash the system with boiled or distilled water, after which it is planted to pour the coolant that you plan to use on an ongoing basis.

Fanta.

Using phantas for cleaning the cooling system

Similar to the previous item. However, there is an important difference. The fact is that, unlike Coca-Cola, where applies orthophosphoric acid, in "Phanta" used lemon acidwhich has a smaller cleansing effect. Therefore, some car owners for cleaning the cooling system pour it instead of antifreeze.

As for the time, during which you need to ride, it all depends on the degree of contamination of the system. In particular, if it is not very contaminated, and cleaning is done more for prevention, it is enough to make the engine for 30-40 minutes on idling. If you want to wash the forged dirt well, you can ride so 1-2 days, then pour a distillate to the system, ride more, merge it and look at his condition. If distillate dirty - repeat the procedure until the system is cleaned. At the end, do not forget to rinse it well and pour a new antifreeze.

Please note that if there are minor holes or cracks in the stove pipeline, but the dirt "tightened" them, then when washing, these holes can open and flow. Therefore, after washing, make the audit of the system pipelines.

Milk Acid or Serum

An excellent option for washing the cooling system of the car engine is lactic acid. However, a significant problem is the fact that it is very difficult to get a milk acid today. But if you manage to get this substance, then it can be poured into the radiator in pure form And for some time to ride on it (or give the car to stand up with a running engine).

More affordable alternative lactic acid is dairy serum. It has similar properties for cleaning the radiator and other elements of the cooling system. Serum using algorithm:

Use of lactic serum

prepare in advance about 10 liters of serum (preferably home, and not from the store);
strain the entire bought volume 2-3 times through gauze in order to filter large slices of fat;
pre-from the radiator merge the coolant existing there, and to pour serum to its place;
drive with her kilometers 50-60;
serum is needed in hot, so that the dirt does not have time to stick to the walls of the tubes ( observe Caution!);
give the engine to cool;
pour into the radiator pre-boiled water;
run the engine, give it to warm up (about 15-20 minutes); merge water;
give cool engine;
pour antifreeze that plan to use on an ongoing basis;
release air from the system, if necessary, add the cooling fluid.

Please note that serum has its cleansing properties within 1-2 hours. Therefore, those mentioned 50-60 km must drive during this time. It makes no sense longer to ride, as the serum is mixed with mud located in the system.

Caustic soda

This substance in the people is called differently - sodium hydroxide, "caustic alkali", "caustic natter", "caustic" and so on.

The substance can be used only for cleaning copper radiators (including for the stove radiator). Soda can not clean aluminum surfaces.

In accordance with the official instructions of the manufacturer of copper radiators, it is necessary to act on the following algorithm:

Caustic soda

remove the radiator from the car;
rinse its insides with simple water and blow compressed air (not exceeding the pressure of 1 kgf / cm2) to a state when pure water will flow from the radiator;
prepare about 1 liter of 10% of the solution of caustic soda;
heat the composition at least to + 90 ° C;
pour the cooked composition into the radiator;
give him broken 30 minutes;
drain the solution;
for 40 minutes, flushing the insides of the radiator with hot water and blow by hot air alternately (at the same time the pressure should not exceed 1 kgf / cm2) in the opposite direction of the pump operation of the pump.

Remember that the caustic soda causes burns and corrosive live fabrics. Therefore, it is necessary to work on the street in gloves and the respirator.

As a result of a chemical reaction from the radiator pipes, white foam may appear. If this happened - do not be scared, this is a normal phenomenon. The tightness of the cooling system after cleaning must be carried out on a cold engine, as hot water evaporates quickly, and find an alleged place of leaks will be problematic.

Wash engine cooling system by distilled water

We want to immediately note that this is the most inexpensive method of washing the engine cooling system, but at the same time it is the least efficient. At the cost of time and forces, washing with distilled water takes not the first place. However, in some cases, this method will be fully justified.

Naturally, simple water from under the tap for flushing the engine cooling system cannot be used. There should be exceptionally distilled water or, at worst, boiled at least 20 minutes (it has in its composition at least salts).

Washing system of cooling is carried out elementary:

Pour distilled water into the radiator.
Get the car and give her to work in good order for about 15-20 minutes.
Jump the engine and merge water from the cooling system.
Such a procedure must be repeated several times until the water becomes clean. This method It sounds only when the machine is relatively new, and clear contaminants are not visible in the antifreeze.

And they found that the cooling fluid was darkened or contains some impurities, the fall. Another situation - for several years you have not done the engine cooling system maintenance. Not many know that the cooling system must be periodically rinsed, think about it only when problems appear. So, what to rinse the engine cooling system?

Distilled water

The best means for washing the engine cooling system is distilled water. It is distilled, since simple forms a scale after passing several circles. Please note that after using other liquids for flushing the engine cooling system, you need to drive the water distilled water from one to three times. The SENS engine cooling system, although different from the conventional cooling system by the structure, but it is washed as well.
The algorithm of action is as follows:

Distilled water leaves no designer in the engine cooling system.

We drain into a large clean capacity (in order to estimate the degree of contamination) the coolant from the radiator (plastic screw from below either from the lower nozzle) and from the cylinder block (the metal bolt in the center, its location has a lot of variations).
Spin drain plugs.
Pour into the expansion tank (and in the radiator, if there is a separate lid) distilled water.
We merge dirty water.
If the water is strongly dirty, we make another circle for 15-20 minutes, we join - look again. Repeat the procedure to pure water.

In general, it is recommended to rinse the system in a similar way with each complete replacement of the coolant.
Waskening the engine cooling system by distilled water will never damage your car. However, water is not always able to cope with the resulting raid inside the nozzles and grillers. If pollution is strong, then it is worth thinking about other methods of flushing. What is better to rinse the engine cooling system so that it is effective and safe?

Lemon acid

Old and verified Dedovsky method of washing the cooling system from rust and scale. When complying with the necessary proportions, citric acid with washing the engine cooling system copes perfectly. These are important proportions, since with a larger an acid percentage in the solution, it is capable of corrosive plastic and rubber elements.
So, the flushing solution should consist of a hundred grams of citric acid and five liters of water. Accordingly, ten liters of water accounts for two hundred acid gram and so on. Small errors are possible.

When complying with the necessary proportions, citric acid with washing the engine cooling system copes perfectly.

We drain the coolant (if you make the cooling system flushing engine Saab. 9-3, then you need to disconnect the large upper and lower bodies from the radiator, pour fluids through the upper nozzle).
Spin plugs.
Pour the finished solution (note that it is forbidden to pour water and pour acid, the solution must be prepared in advance and thoroughly mixed).
Let the engine are 30-40 minutes.
We drain the liquid, if necessary (strong contamination), repeat.
Spin plugs in place.
Pour distilled water.
Let the engine for 15-20 minutes.
We merge.
Spin.

Milk serum

Washing the engine cooling system serum - the process is long in time.

Another safe is washing with acid. To take advantage of serum as a reagent, it is necessary to strain it well. The liquid must be homogeneous, without pieces, otherwise there is a risk to score the system also "cottage cheese" in addition to rust, oil and sealant.
Washing the engine cooling system serum - the process is long in time. It is poured instead of the main liquid and ride it a thousand kilometers, periodically checking her appearance, color as well. If something went wrong (serum began to turn around, the engine "Zakipel") - the acid is drained.
Recommended after serum still rinse the system with water for further use of antifreeze without unnecessary impurities.

Vinegar

Vinegar table

Flushing with acetic acid more serious technique, it is capable of rinse the engine cooling system.

The use of acetic acid for washing is already a more dangerous enterprise, however, more efficient, and fast.
When washing the cooling system with vinegar, it is important to strictly observe the proportions (vinegar 9% - 0.5 liters, water - 10 liters) and prepare a solution in advance.
Instead of the old antifreeze, the finished solution is poured, the engine starts approximately fifteen minutes (to the operating temperature), jammed and remains for the night (or eight hours). Acid merges, the system is washed with water (distilled), fresh coolant poured.
Flushing with acetic acid is already a more serious technique, it is capable of rinse the engine cooling system from the oil than the two previous ones.

Coca Cola

Coca-Cola for flushing radiator

The flushing of the cooling system of Coca-Cola is very effective, but at the same time is very dangerous.

Coca-Cola is an orthophosphoric acid with various impurities. So, if you are interested, than rinse the engine cooling system after the sealant, know that Coca-Cola is able to dissolve the sealant slices.
The flushing of the cooling system of Coca-Cola is very effective, but at the same time is very dangerous. The drink contains a large amount of sugar, which during prolonged exposure destroys the system. Therefore, washing (better repeated) water after using the cola is mandatory.
It contains many carbon dioxide in the gas metering, which becomes even more when heated. It threatens serious consequences and can lead to leaks and. To avoid this - let out the entire gas from the bottle.
Coca-Cola when used by use, gives excellent results in cleaning the cooling system.

Chemistry for washing the engine cooling system

LAVR tool for cleaning cooling system

The main thing when washing the cooling system compliance with security measures and clear instructions.

If you compare "folk" funds with special factory compositions, then, of course, the last is better. What washing for the cooling system are presented on the market? Various. From very penny to expensive, from unknown to brands with the name. In principle, there are no frankly terrible compositions among them, unless it is a liquid from underground production. In order to understand what to take, we denote a few better flushes of the engine cooling system.
Washing the cooling system with the composition of Liqui Moly, like other brand products, has proven well. It is usually sold in the form of a concentrate to be diluted with water (three hundred grams per three liters) or add to old antifreeze. Ten - thirty minutes to drive on the system, then drain, rinse distilled.
From the whole class of semotic flushing, you can allocate the Wick of the Hi Gear cooling system. It gently cleanses and even softens the rubber parts of the system. Falling for seven minutes, diluted with water, the dosage of which depends on the volume, which accommodates the specific cooling system (the engine cooling system is seven liter and hexadecimal).
Washing the cooling system to the LAVR tool presents different compositions: for different levels of contamination, with different additives, different operation time, means of flushing the radiator of the engine cooling system. An instruction is attached to each tool, in which it is described in detail how to act.

Wash engine cooling system - simple operation. The main thing in it is observing safety measures (do not open the expansion tank on the hot engine; do not merge liquid immediately, but give it a little cool) and clear instructions.

The cooling system is an important element of the machine, which from time to time needs cleaning. From this article you will learn how to wash the cooling system with citric and acetic acid, as well as some other secrets.

Washing Cooling Lemon Acid

AT summer time In motorists pour ordinary water, and in winter - antifreeze. In the conventional tap liquid contains many heavy metals and salts that negatively affect the entire system as a whole. And almost no one uses distilled water. As a result, a precipitate appears on the cooling tubes, which hindered normal work car.

It is different with antifreeze: the remedy does not fall into the sediment, but in the decomposition process becomes the cause of rust.

All this becomes the cause of a reduction in the thermal conductivity of the cooling system and clogging the tubes, which, by the way, and so have a small diameter. The car begins to work inefficiently and with interruptions. Thus, cleaning cooling is an important event. It must be carried out systematically.

But how to recognize that it is time to clean the system? This will notice the machine itself. If you have an automatic box, the appropriate light bulb will turn on the instrument panel. In the other case, the car will begin to "indulge" on the road: clogging and jerks will begin while driving.

Having understood the reason for the occurrence of cooling problems, it is worth finding out exactly what the tubes can be treated. Active funds against scale and rust - alkali and acid, respectively. If you have no finance to visit a hundred, you can do everything at home.

Tested for years, the method of contamination of the cooling system is citric acid. Divide a kilogram of a substance in 10 liters of water.

Drain all the water from the cooling system of the machine.
Fill the cooked solution.
Next, ride by car so that the temperature is 70-80 ° C.
After the expiration of the forty minutes, drain the whole acidic liquid and pour ordinary water to flush the cooling system.
Raunt the car again, and then drain the water. Repeat the procedure for about two times so that citric acid does not remain.

Flushing with acetic acid

Acetic acid action is similar to lemon. This substance, in contrast to the purchased, can not greatly harm the system. That is why motorists often use it.

The proportions of the solution are as follows: in 10 liters of pure water, preferably distilled, spread the floor of the liter of vinegar. The cleaning instruction is similar to the above: you first need to drain water or antifreeze from the cooling system, pour the solution and warm up the machine to operating temperatures. After that, it is worth turning off the engine, leaving acetic fluid in the installation for one night, but not more. At the end of the procedure, the system should be cleaned and look at the result. If it did not change much, then it is necessary to repeat the cleaning.

In very difficult situations, you can pour vinegar without dilution, but in this case, after warming it, it is recommended to merge immediately.

To check your car, without guessing, the cooling system is strongly clogged, it is necessary to analyze the fluid from the installation. If you see rust particles, oxide, modified color to dark tones, right up to black, act immediately.

If the fusion water or antifreeze will be light, it can be cleaned by the usual distilled or boiled water. The instruction is simple: Fill clean liquid, and hold the car 20 mines installed at low frequencies. After that, drain the water. If it came out not quite clean, repeat the procedure. You need to achieve perfectly clean fluid.

How to rinse the cooling system from rust?

Surely you saw various video about Coca-Cola, where the drink corrosive metal products. But few people might think that this liquid is quite effective in the case of a contaminated cooling system.

Bay Coca-Cola in installation, warm the engine for five minutes. After all actions, be sure to rinse the radiator, as the drink contains a lot of sugar, negatively affecting the details.

Caustic soda can help in cleaning the cooling system. You need to rinse with copper engine radiators and cabin stove radiators. Pour soda to the system itself can not. It is also worth considering that this option is not allowed if the parts are made of aluminum. You can also wash the engine itself.

If your radiator is made of other materials, then the proportions of the solution are as follows: on a liter of water 60 grams of caustic soda.

Milk Acid is also effective in the fight against sediment and scale. The only minus is difficult to get it. It is practically impossible to be found in stores. The only option remains to ask from familiar or look at different auctions.

For cleaning, a 6% solution of the substance is needed. Standard concentration is usually 36%. Thus, you need to dissolve milk acid in water with a calculation of 1: 5.

There are two methods of procedure.

You can pour the mixture into the radiator and wait until the extraction of carbon dioxide is stopped.
The second option is as follows: the motorist needs a day to ride on the lactic fluid, and then simply to merge it, clears the cooling system.

It is worth noting that during such a ride, the engine begins to warm much more. This is due to the same carbon dioxide that certain aerial traffic jams. It is recommended to closely monitor the condition of the car.

And the last way - serum. In some way, she looks like the previous one. First you need to strain the product into five-liter containers. Next, the serum is poured into the cooling system. On this age you need to drive a half thousand kilometers, and only after that merge. The liquid also highlights carbon dioxide, so constantly monitor the engine temperature.

How to rinse the cooling system of the VAZ engine?

All the above, the presented advice in some ways are folks. If you really want to get a quality result, it is worth purchasing a corporate agent. The active substances in the composition of chemistry will not harm the car, and it is worthwhile.

Radiator Flush is quite effective. The substance is capable of ten minutes "Dog" almost any deposits of rust and sediment. In addition, it protects the cooling system from the further harm of antifreeze and tap water. One bottle of 250 milliliters is enough for three cleanings.

Application is: Heat the engine, but not strongly, turn off the car and pour the agent, pre-draining the old liquid. After that, ensure the operation of the machine on idling For ten minutes. Salon heating must be left included.

It is also worth noting Lavr Radiator Flush 1 & 2. The instructions for use are no different from other chemical compositions, the only nuance is to warm the car for half an hour. You can read more detailed on the application on the bottle itself. At the end of the procedure, it is necessary to flush the cooling system by distilled or boiled water.

Coolant Cleaning Tips:

make all actions in the summer to eliminate the appearance of frosts;
be sure to wear gloves, as the fluid in the radiator can burn hands. In addition, it is possible to get a burn from purchased chemistry;
carefully examine the condition of the liquid to the fusion so that no useless cleaning is "empty". Perhaps your CO will not need all campaigns;
do not experiment with the dosage of both "folk" funds and branded;
at the end of the work, always rinse the cooling system.

Thus, to independently clean the installation for cooling the engine - not such a complex business. The main thing to adhere to certain rules so that no "surprises" does not happen.

In addition to different techniques for cleaning the radiator, you need to understand why it is necessary to wash it, and how to understand that this procedure Needless. So how do you rinse the engine cooling system?

What clogs the cooling system

As everyone is well known, we pour water in summer in summer, and in winter antifreeze. The rule to pour distilled water is observed quite rarely, and tap water does not differ in special quality. As a result, the chemical elements present in the water, all sorts of salt harm the work of the cooling system parts, and at high temperatures, foreign substances accumulate in the channels and pipes of the cooling system in the form of scale.

Antifreezes are not formed, but they have a definition property, and the substances formed act on the cooling parts and provoke the appearance of corrosion. In addition, the radiator is located in the front of the car, as a result, the radiator accumulates all garbage, dust and dirt, very quickly scoring all channels. And if the lattice grille is an open form, then the mass of insects are added to the mud.

Cooling system when it is time to rinse?

So, it turns out that the tubes and so thin, and the contamination even reduce their inner diameter. In addition, pollutants (scale, rust, every organic and oil) have low thermal conductivity and significantly worsen the thermal conductivity of the entire system. So the whole system, the cooling engine works less efficiently and the "heart" of the machine is heated - it is time for flushing the cooling system.

Before rinse the engine cooling system, you need to be able to determine when flushing.

Basic signs:

The temperature sensor shows exceeding the temperature rate, the machine boils, while the fan works properly, and the level of antimony is normal.

However, it is not worth bringing a car to such a state, it is much easier to flush the entire system in advance when you perform another replacement of the coolant. So that there were no problems, it is enough to do it once a year or even once every three years (it depends on what you have a car).

We wash the cooling system: Coca-Cola and Lemon Acid

After the above, let's find out how to rinse the engine cooling system? As you understand, the water is not suitable, it is powerless before corrosion and accumulated. Other substances are needed: acids are struggling with rust, and the scale is removed only alkali.

To solve these problems, lemon acid is popular, familiar with any hostess.

The proportion for the preparation of the solution is the following, citric acid kilogram for 10 liters of water (however, you can take 700 grams and 7 liters, for washing this is enough). Prepared a solution - drain completely coolant and fill the cooling system with a solution with a solution with a solution. Now you need to drive a little to load the engine and the cooling system, the temperature must be maintained in the range of 70 - 90 degrees.

After 40 minutes, drain the solution and rinse the system carefully. Washing is done like this: Fill clean water, warm the car and drain the water. The whole process is repeated 2 times. Now pour the cooling fluid and enjoy travel and stable machine work.

The method of cleaning the cooling system of conventional Coca-Cola has no less popular. The whole procedure is also performed as with lemon AcidBut it is enough to warm the engine only five minutes. With this method, it is also important to wash the radiator repeatedly, as Coca-Cola contains not only acid, but also sugar, which must be fully washed.

Thus, at home, you have, than to rinse the engine cooling system and get rid of scale and dirt in the radiator. No one prohibits the use of special solutions. The only one needs to be aware of the meaninglessness of savings on quality, be reasonable, buying better products from solid companies.

Video: how to rinse the engine cooling system

Periodic checking and cleaning of the vendors of the vehicle is a procedure that is completely equivalent to changing consumables or working fluids. The engine cooling system did not exception from this rule, so its contaminance is desirable to eliminate timely. Otherwise, the existing fractions in the cooling paths will prevent the normal operation of the motor, and will also adversely affect the state of the elements of the cooling system itself. To allow such a coincidence of circumstances, of course, it is not necessary, so take care of the timely cleaning of the required aggregates you need to each car owner. In more detail about rinse the engine cooling system and how to carry out the procedure correctly, let's talk in the above article.

A few words about washing cooling systems

Cleaning or washing the engine cooling system is an event that is required to be carried out in relation to each car with some frequency. Cleaning the cooling paths is required because Tosol or antifreeze filled into them, as well as a fusion distillate, often have an impurity. In the process of cooling the motor, the cooler is gradually evaporated, and third-party fractions remain in the system. Naturally, the presence of such substances in cavities of cooling the car is completely nothing to do, so they need to get rid of them. Most often, the cooling mechanisms have to:

from rust formed on the walls of the cooling paths due to evaporation of the cooler and insufficient tightness of the system;
from the emulsion, with time appearing in many types of antifreeze due to violations of its production rules and settling on elements of the cooling mechanism;
from oil, which sometimes sucks into the cooling system due to disorders of its tightness;
from other dirt falling into the cooling paths during the operation and maintenance of the car.

Since any contaminance of the system violate her work, the effects of flushing may be more than significant. The greatest problems are able to provoke overheating "engine", as it often becomes expensive to repair the car. By the way, the chemistry used to clean the cooling paths will cost noticeably cheaper even the most insignificant repair of the motor. Given the existing state of affairs, Ignore the flushing of the cooling system is quite stupid, because the procedure is not only very simple, but also insignificant in terms of the required costs.

Methods of cleaning

Suppose your car has become incorreply to warm up, often "catch" overheating or on on board computer An error in the operation of the cooling system is displayed with a sufficient level of fluid in expansion tank. How to act in such a situation? Definitely - you need to clean the cooling motor of the highway. In more detail how to rinse the engine cooling system itself, let's talk a little later. Now pay attention to possible methods Clearing the aggregates of interest to us.

In general, the washing options are divided into two large groups:

The first assumes use as cleaners some fluids poured either instead of antifreeze or together with it. After some time finding a cleaner in the system, it merges with all the dirty dirt;
The second is based on mechanical method Cleaning, which is real with complete removal of the motor. Naturally, an engine is irrationally exclusively for flushing a cooling system, so this method is used only when the motor is being loosen or its overhaul. The essence of this purification lies in the blowing of all cooling paths with compressed air and processing as special means.

In everyday practice, the first group of flushing options is most often used, as it does not require serious financial costs and a large spending time. Given the relevance such methods Cleaning, then continue to consider them.

First of all, we will pay attention to the means for flushing the engine cooling system. To clean the tracks, either natural cleaners can be used or special means produced specifically under this goal. Naturally, the effect of the latter will be guaranteed and excellent, but using natural cleaners may occur "pitfalls". Thus, such agents often do not cope with strong contaminants of the system, so their use is rationally exclusively for prophylactic flushing paths.

The chemical nature of cleaners plays an important role in the process of their choice. Conditionally, all means for cleaning the cooling system can be divided into four groups:

Alkaline cleaners - fighting perfectly with scale, oil and organic pollution;
Acid liquids are used to remove rust and precipitation of impurities;
Neutral agents - contain weak acids and alkalis, so used for prophylactic cleaners;
Combined compositions - have a mixed composition of acids, alkalis and effective in combating any kind of contamination.

For achievement maximum effect It is better to wash the cooling system with cleaners with a combined composition. If such funds are not available to you, the complex flushing is required, which consists in the alternate cleaning of paths and an acidic, and alkaline cleaner.

Natural cleaners

Now, when we reviewed the classification and purpose of cleaning cleaners, we turn to the specific names of such funds. Let's start with natural compounds that are able to clear the rigorous contaminated cooling paths or used as prevention. Among actually effective and affordable funds, we allocate:

With acid chemical structure - vinegar or ready-made acetic acid, citric acid, distilled water, fan drink, lactic acid and serum;
With an alkaline composition - food soda.

The principle of cooking similar means is very simple:

We take 1 part of one of the reagents presented and 10 parts of ordinary water;
We mix the components in this proportion between themselves and stir up to a single consistency.

The cooked tool should be in such a quantity so that it is enough for the complete filling of the engine cooling system, so it is necessary to settle with due responsibility to the calculation of the number of required substances.

Our resource strongly recommends using only those girlfriend cleaners, which were noted above. The wrong choice of composition is able to provoke serious breakdowns Systems, of course, not need to be allowed. Rinse the cooling system of the Coca-Kolool engine, the fairy washbasin means, the cleaners of the canalization "Mole", whiteness and similar compositions is prohibited. These fluids have strong reagents that are capable of interconnecting the elements of the cooling system.

Note! Most motorists first wash the cooling paths with natural means, thereby implementing soft flushing Systems. If the result is not observed after it or it is extremely weak, it will have to carry out gross cleaning with special means. In the field of natural compositions, the greatest confidence of motorists has washing the engine cooling system with citric acid.

Rating special cleaners

After analyzing numerous reviews about the cooling system of cooling systems from ordinary motorists, our resource allocated the fourth of the best funds. The latter included products from the following manufacturers:

1 place - Cleaner from Hi-Gear (High Gear) and Lavr (Lavr). These funds are very popular with many motorists, like other products of these companies. Presented cooling system cleaners are washed with all paths within 1-2 hours with the highest possible effect. It is the quality and speed of work that it is pushing the motorists to use it;
2 place - ABRO (ABRO). In principle, a decent competitor to the leaders of the rating, but the acting slightly longer than the cleaners from Hi-Gear and Lavr. The effect is observed approximately equal. It should be noted that ABRO specializes in the production of auto chemicals, therefore, they have very high-quality cleaners;
3 Place - Cleaning fluid from Luqui-Moli (Liquim-Moli). Compared to two positions above this means It looks noticeably the worst option for flushing the cooling system. Despite this, among the other cleaners presented in the market, it is the product from Luqui-Moli that it acts best, so it is necessary to mention it.

Tip! During the washing of the cooling system, it will also be necessary to check it on the sufficiency of sealing. If there are any skipping or wear of the pads, it can be smelted to them with a special sealant from Abro. Perhaps this is the only manufacturer on russian market, producing really high-quality materials for the sealing of automotive knots.

Cleaning procedures

Most operation regulations modern cars It assumes that the cleaning of the cooling paths should be carried out every 60-80,000 mileage kilometers. However, between overhauls with special means it is better to conduct a prophylactic cleaning procedure. Given all the existing factors, it is worth noting that the event is desirable to implement every 30-40,000 mileage kilometers.

Cleaning paths does not constitute anything complicated, so the washing of the engine cooling system is carried out by many motor vehicles. The procedure is indeed simple, which consists in implementing the following operations:

First of all, prepare the cleansing agent and put the car near the car. Immediately, you should not forget to check the system for leaps, if they are - be sure to take everything and only after that, proceed to cleaning (about how the sealant for the engine cooling system is better to use, it has already been mentioned above);
Then warm the machine to the operating temperature and drain the antifreeze, if you need to pour the cooked tool completely, or add a cleaner into a preheated cooler directly;
After that, it is necessary to maintain the temperature of the motor in the range of 60-90 degrees Celsius for 3 hours, periodically warming it. Thus, all the cooling paths are washed;
It is advisable to make flushing for 10-12 hours, after which the exhaust cleaner is completely merged from the system;
Next, it remains only to pour a new antifreeze or toosol and use the car for direct purpose.

Note! Many autoarenses are advised after draining the cleaner, rinse for 1 hour a distilled water system, and only then fill a new cooler. In principle, this approach can be implemented, but it will not be required to definitely.

The above washing method is applicable to all motors: from ordinary diesel engines to the boat "engines" of Yamaha. The main thing for cleaning is to clean the system strictly in the order described without deviating it. In a similar case, any motorist or even a boatman is guaranteed to wait for a positive result.

Perhaps this is the most important provisions on the issue today approached the end. We hope all the material was useful for you and helped respond to questions of interest. Good luck in operation and maintenance cars!

If you have any questions - leave them in the comments under the article. We or our visitors will gladly respond to them