Which firm blanket for the engine to buy? Blanket for the engine "Auto heat": price, reviews

The modern engine completely cools down in a few hours. Although much depends on the temperature of the environment. The more severe northern regions lead to the fact that it is sometimes impossible to start a car in the morning, which is why many resort to installing pre-heater. But the system is expensive and complex, which does not always work correctly. A simpler solution is to buy a blanket for the engine. But here there are some nuances that we will consider.

It is necessary or not

First of all, it is necessary to understand whether such a purchase makes sense. The fact is that not always the temperature in winter falls below 20 degrees Celsius. Under such conditions, if the engine and its systems are in good order, there should not be any problems with starting. But if at night on a thermometer -30 and below, then there is a chance not to go to work on personal transport, and go public.

It is for this simple reason that you need to purchase a car blanket for the engine. It will significantly reduce heat loss. For example, the aluminum cylinder head quickly gives heat to the environment, rather than cast iron. This leads to the fact that after a few hours of idle motor will be cold. Well, to launch a completely cooled or still warm ICE, these are two completely different things, as every experienced motorist knows.

What manufacturers say

Companies for the production and sale of auto-children often lead simply astonishing figures. For example, it is often said that the engine will cool 3 times slower. It is unlikely that such indicators will be achieved thanks to the blanket, but it is possible to reduce heat loss by 1.5-2 times. Therefore, if your engine has cooled down in 2-2.5 hours, you can increase this figure to 4-5 hours. This is in most cases sufficient.

As for the effect of low temperatures on the engine, this we will consider a little lower. Much more interested in the question of the effect of high temperatures on auto-blankets. During the operation of the engine, a large amount of heat is released, which is why many do not purchase auto-suits and do not use them because of a possible fire. But this is more prejudice. If you cover the engine compartment with an ordinary blanket, then yes, in this case, the risk of fire increases at times.

What is a car blanket for the engine made of

Modern manufacturers use fiberglass or felt as a basis. The latter has special impregnations, which significantly increase the temperature of the ignition. Qualitatively, the product can withstand up to 1,000 degrees. Felt itself, if not previously processed, burns already at 300 degrees Celsius. Often manufacturers use flint (basalt) cotton wool. It is also used in construction for insulation of residential buildings. But glass fiber is more preferable. It practically does not burn.

But the temperature in the engine compartment should not exceed 100 degrees Celsius. For this simple reason, the use of felt as well as fiberglass can be considered quite safe. Moreover, there is a minus temperature outside.

Blanket for the engine "Auto heat": reviews

This car heater is in high demand among drivers. It is of domestic production, which affects its value. In addition, this auto-blanket has proven itself well. Depending on the car make, the weight may vary. The average is 4-5 kilograms.

Motorists note that the car heats an order of magnitude faster, and accordingly, the fuel consumption is reduced slightly. The efficiency of the stove also increases due to faster warm-up of the power unit. Blanket for the engine "AutoTech", the reviews we are considering, has electrical insulation characteristics. This completely eliminates the possibility of a short circuit. Many people say that this manufacturer has achieved the least heat loss. The heat sink easily maintains contact with technical fluids, such as oil, antifreeze and omyvayka throughout the life of the product. In general, many praise Avtoteplo because of the low cost and high quality of the product.

About advantages

Now we will consider the main advantages that any auto-suit should possess, in particular, "AutoTech". First, as already noted above, this is the conservation of engine heat. This significantly reduces the number of cold starts. This in turn significantly extends the life of the motor. The lubrication system of a cold internal combustion engine is far from ideal. When the oil is too thick, it does not have time to disperse over all rubbing parts, this leads to accelerated wear.

In addition, there is an opportunity to save on fuel. This is due to the fact that the time for heating is reduced, and consequently, less gasoline or diesel is needed to reach the operating temperature. Blanket for the engine "AutoTech", whose price is about 1,500 rubles, allows you to save fuel and extends the life of the power unit of the car, and this is important.

Main disadvantages

The disadvantages are that it is possible to overheat the motor and reduce the lubricity of the oil. But this applies more to exploitation at plus temperatures, when the use of such a blanket does not make any sense. Moreover, it harms the motor. It is logical that when using auto-suits, the temperature in the engine compartment increases. This can lead to a boiling of gasoline. In particular, this problem occurs in cars equipped with a carburetor.

The lack of normal cooling contributes to the boiling of gasoline and leads to a decrease in the power of ICE, which affects the dynamics. High temperature contributes to the possibility of a short circuit. But this happens only in the event of a wiring failure, which is typical for old cars.

How to use it correctly

Usually this does not cause any problems. A blanket is purchased for the engine, the price of which depends on the size and materials used. Of fiberglass will cost more, but its efficiency is an order of magnitude higher. Installation is extremely simple. For this, the blanket neatly fits into the engine compartment. The edges are bent in such a way that the hood freely opens and closes. The effectiveness of the blanket depends on the tightness of the fit. Therefore, it is not recommended to attach it directly to the car's hood, as there is an air gap between the engine compartment and the blanket.

Useful information about the choice

A blanket on an engine whose price is suspiciously low should cause you some suspicion. First, it is necessary to pay attention to the availability of quality certificates. This applies both to domestic and foreign products. Information such as the manufacturer, the material of the product and the name is indicated. This should be duplicated directly on the product and its packaging. If any deviations are noticed here, then you have a blatant forgery, it is strongly recommended not to use this one, as this is very dangerous. It is better to choose a tested blanket for the engine "Autotower". Its price is somewhat higher than some manufacturers, but the quality is often good. Although here it is desirable to check everything.

How to choose a quality blanket for the engine? Reviews in this you will help. Motorists have already experienced more than a dozen manufacturers. Best of all, the company from Chelyabinsk "Autoteplo" has recommended itself. When purchasing a product, a passport must be attached to the product, which indicates the model of the car it is suitable for and the performance. Pay attention to the fact that the blanket on the engine, the reviews of which we have already considered, should practically not shrink and sag. Otherwise, there is a probability of getting a cloth on the timing belt or roller, and good in this little.

Can I do it myself

You can make a blanket for the engine yourself, some motorists do it. Sometimes this is the only true solution, especially since there is nothing complicated in this. First you need to decide on the dimensions, then with the material. To measure the engine compartment is very simple and only roulette is needed for this. You can also choose quality material without much effort. It should not burn and melt, have an average density, as it will need to be stitched. Well and one more important condition - preservation of heat under a car cowl.

As a basis, we can take glass cloth, the characteristics of which have already been considered. Of the fillers, it is better to stop on mineral wool. It is very hard to glue, so it is better to work in rubber gloves. Further all is simple, we take and we cover with a fiberglass basalt cotton wool. It is desirable to do everything neatly and conscientiously. It is important to sew a "Duvet Cover" made of fiberglass. It is basalt laid. At this the manufacture can be considered complete.

Let's sum up the results

You can make a homemade car blanket for the engine. Feedback in this case is also positive. Many motorists have already done this and can give some useful advice and tell about the features. In general, there is nothing complicated, the main thing is not to rush and use a strong thread.

If you do not want to bother, you can just go to the nearest autoshop and buy there the product of the domestic manufacturer "AutoTech". It costs about 1,500 rubles. The service life is often several years. Many motorists use such a blanket as a lining, if suddenly it was necessary on the road to climb under the car. It is not worth worrying about the aesthetic component, it is much more important that the blanket cope with its immediate task. In warm weather, it is advisable not to use it, since such a need simply disappears and, moreover, it can harm the car.