How to insulate a VAZ 2107 engine for the winter photo

Good afternoon dear friends. The lighting of classic models of the domestic automobile industry has always left much to be desired. Therefore, many Zhiguli owners constantly want to modernize and improve it. In this article we will look in detail at LED lamps for the VAZ 2107 , design features of the H4 standard size. How to choose the right one to replace the standard light bulbs in the headlight unit. What signs should you pay attention to when purchasing?

Let's touch on the legal side of the issue: can traffic police officers issue a protocol for the installation of such equipment? How to choose the right lighting for the head optics of the VAZ Seven.

Insulation of VAZ-2107 for the winter

Comfort while traveling by car in winter depends on creating the desired microclimate in the cabin. In winter, it largely depends on the efficiency of the heating system, as well as on how the car is insulated. If we take the VAZ-2107, then the problems with heat in the cabin of this car are quite significant. Design flaws, wear of seals due to long-term use, poor treatment of the interior with heat-insulating materials lead to the fact that the heat simply does not hold in and drafts “walk” around the cabin.

To feel comfortable while traveling, the car owner needs to insulate the VAZ-2107.

What you need to have in your car in winter

Preparing a VAZ 2106 for the winter concerns almost all systems and mechanisms of the car, as well as the constant availability of a certain list of tools that will help in certain conditions. Let's start with this list.

So, the car should always have:

A can of silicone lubricant and a can of WD-40;
Product for removing snow and ice from glass;
Lock defrosting agent;
Scraper and brush for cleaning snow from windows and car body;
Carpets in the cabin with high sides;
A sapper or small bayonet shovel;
Snow chains or bracelets;

Regarding some points. Always keep the tool for defrosting locks in the house, not in the car, otherwise if all the locks freeze, you simply won’t be able to get it out of the car to use it.

It is better to always have a set of snow bracelets in the trunk than chains. Installing bracelets on wheels is possible even after the car is stuck in the snow; this will not work with chains.
Another interesting tip from experienced people: keep a bag of sand weighing at least 50 kg in the garage. If the road conditions are difficult and you need to drive, throw a bag of sand into the trunk of the VAZ-2106. This car is rear-wheel drive, and the presence of additional cargo will ensure more stable behavior of the car on the road.

Now let's go through the car itself. In 2106, preparation for winter affects almost all engine systems.

Interior treatment

To minimize heat loss, you should start from the interior. In the body structure of the VAZ-2107 there are many technological holes, which are closed from the factory with rubber seals. But rubber gets old over time, cracks and the plugs are lost. As a result, cold air begins to leak into the cabin through the technological holes.

Worn insulating materials applied to the bottom, partitions and roof retain heat poorly, so active heat exchange with the outside environment occurs through these surfaces.

All these heat losses significantly reduce the temperature in the cabin, so first of all you need to treat the body. Let us note that insulating the interior is the most labor-intensive and costly work, but without it it will not be possible to obtain good results.

Work on insulating the interior should be carried out before the onset of cold weather. In winter, work will not be carried out as efficiently, since it is difficult to comply with the interior treatment technology.

To process the body, you will have to completely disassemble the interior - remove the trim, seats, floor covering and old worn insulation materials (if any). In general, you need to remove everything from the interior down to the bare metal.

The next stage is to inspect all technological holes, manufacture or purchase rubber plugs for them. This is especially true for the shield separating the engine compartment and the interior.

If corrosion has damaged the metal and led to the appearance of holes in the metal, then welding work is indispensable - the integrity of the body will have to be restored.

Next, the body is treated with insulating materials. The most optimal technology is considered to be the application of vibration insulation, a noise absorber and a layer of heat-insulating material to the surface (bottom, panels, partitions, roof). Three-layer processing provides excellent thermal insulation properties and heat loss will be significantly reduced.

Preparing a VAZ car for winter – Autoelectric

So, winter is coming, it’s already getting colder and you need to little by little start preparing your car for winter. To do this, you need to visit a car store and start buying everything you need, preferably now, since later everything will be quickly scattered - such things will be very popular and the goods brought in the morning will be disassembled by lunchtime, and prices will rise significantly. First of all, I decided to buy cannon fat to treat the bottom of a VAZ car and fender liners, I will do this on the weekend - the main condition is not rainy, more or less warm weather. For processing you need about 2 kg - in a jar the price will be about 170 rubles, the product is proven and effective. This is the most basic thing that needs to be done so that the bottom does not rot in half a year, especially with the way our roads are paved and all sorts of nasty things happen, and the humidity will increase, so without this there is absolutely no way.

The next thing I noticed was that the oil in the engine had become a little darker - although the previous owner said that he changed it 3-4 thousand ago, but if the dipstick becomes difficult to see through the film, it’s time to change it.

It is advisable to choose an oil of the same or similar type as was in the engine before, and it is useful to know for yourself when and how long it has been on the road - as a rule, the recommendation for replacement is 10-15 thousand, but the sooner you change it, the better, as the manufacturer would not have assured. I take a canister with a small reserve of 4 liters, although you can take 5 liters if you eat oil, a canister of oil costs 500 rubles.

Even when changing the oil, you need to change the oil filter - there are cheap and expensive ones, the cheap ones for 110 rubles look somehow unreliable, the gasket is poor, so I bought the more expensive one without skimping, for 170 rubles the filter is in a good, bright premium packaging.

I also threw in a fuel filter just in case - fortunately, direct flow costs only 50 rubles, but I now have an injection filter and I don’t know its condition, so I’m thinking of changing it soon.

For work on the body and interior of the VAZ, for cleaning, I bought a bottle with a sprayer - the price is only 70 rubles, but there are many benefits, in cold weather you can quickly spray water and what needs to be washed, especially since spray adjustment is a thing - here you can choose the jet, or so that it sprays like dust.

A gasoline canister with a supply of fuel, and when processing the bottom for cleaning, is also a necessary thing. I thought about taking more at first, but settled on a gas-resistant container for 250 rubles, its volume is 5 liters, at most gas stations, of course, in the old fashioned way, they don’t dispense fuel into plastic and glass, only metal cans, but modern ones already know gas-resistant containers and pour fuel, in winter In addition to washing, such fuel may also be required on the road - to top it up, since the fuel sensor may unexpectedly freeze and show the wrong level and thus fail on the road.

The kit includes a small tube that screws onto the filler neck for greater ease of use.
And think about the battery - in winter its conditions of use are different. In general, everyone has a long and pleasant winter operation of your VAZ! Every car owner should know this: Segway Segway - electric hoverboard, diagrams and description

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Modernization and improvement of the stove

While processing the interior, you should immediately check the functionality of the heating system. On the VAZ-2107, the heater design has some design flaws. In addition, over time, the seals of the housing and air ducts cease to perform their function, which leads to the dissipation of the flow of warm air.

The main design flaw in the VAZ-2107 is insufficient fan characteristics (power, number of revolutions). To eliminate this drawback, you can replace the standard electric motor with an electric one. the motor is from a VAZ-2108, but for this you will have to slightly modify the fan housing. But we note that in addition to the motor, you need to immediately change the fuse and rheostat.

A more significant modification is the installation of a VAZ-2108 fan into the stove along with the housing (“Snail”). Such an upgrade will not only provide a powerful air flow, but will also operate more quietly.

When working with the stove, it is worth disassembling the air ducts, cleaning them thoroughly, and putting the structure back together, installing new seals. Additionally, the joints can be covered with insulating materials (the same vibration isolator) to eliminate the possibility of air leakage. The same should be done with the stove body.

If the heat exchanger of the stove warms up poorly, it may require flushing or replacement. The pipes in the interior radiator have a small cross-section, so over time they become clogged with dirt, which greatly reduces heat transfer.

If the radiator is very dirty, it is difficult to wash the dirt out of it, so in such cases it is easier to buy a new one.

Body preparation

If you want your car to last for a long time, be sure to carry out anti-corrosion treatment.

Some modern cars, especially foreign cars, have already undergone anti-corrosion treatment of the body in the form of galvanizing it.

In winter, this is very important, since the use of various chemicals and salt by municipal services on roads in winter to break up ice leads to rapid rusting of the car body.

Such work is carried out not every year, but once every five years, and then, if necessary, repeated again, but with more liquid compositions.

Therefore, if this is the first winter for your car and the body is not galvanized, then its anti-corrosion treatment is mandatory.

It is better to carry out such work in car services, since anti-corrosion treatment of the body requires compliance with certain technologies and the use of high-quality materials.

Moreover, car services constantly monitor new developments and, as a rule, use new effective anti-corrosion compounds.

It will cost from $200, depending on the brand of car and the anti-corrosion compounds used.

Door insulation

Good interior sealing cannot be achieved unless the doors are insulated. First of all, all seals should be replaced - on the doors, body pillars, and window frames. These seals are made of rubber and gradually “shrink,” causing heat to escape through the leaks and drafts to form in the cabin. It is not possible to restore the “original” seals; they only need to be changed.

The door itself is also treated with insulating materials and for this they will have to be disassembled. Next, vibration and noise insulators are applied to the internal surfaces, and a heat insulator is applied to the door card.

All these treatments will ensure one of the main conditions for creating comfortable conditions - the tightness of the interior. And modernizing the stove will increase its efficiency.

Processing the engine compartment

But one more problem remains - the long time it takes to warm up the interior. And to eliminate it, you need to insulate the engine. This will allow the engine to reach operating temperature faster and cool down more slowly.

But it is not possible to insulate the motor itself; there are a significant number of moving elements on it that cannot be covered. But insulation of the engine compartment is allowed.

First you need to insulate the hood of the VAZ-2107. To do this, you can purchase a special cover from the auto store that is attached to the cover from the inside of the hood.

But many car enthusiasts prefer to do this with improvised materials. But when deciding to treat the hood, you should choose the right insulating materials. They must be non-flammable and not absorb oil. Therefore, it is not recommended to use ordinary fabrics.

Increasing the efficiency of the heating system

Finally, about increasing the efficiency of the stove. The operation of the interior heating system can be improved by installing an additional pump (electric, from the Gazelle). This unit cuts into the cooling system (into the pipe leading to the stove) and increases the circulation of coolant.

The pump is powered from the on-board network through a fuse. In this case, it is necessary to provide for the possibility of turning off the unit using a button installed in the cabin, since the pump should be used only in severe frosts, when the standard pump cannot cope with supplying heated liquid to the stove and the cabin is cool.

All of these measures make it possible to make the interior warm and quickly warm up, so that comfort while traveling in the VAZ-2107 will be ensured.

Winter tires

All that remains is to choose: Velcro or spikes? To answer this question, I will quote the words of one serviceman I know: “Cars with Velcro most often come to our service broken in the forehead, those with spikes often come beaten in the butt.” These are not myths or speculation, these are statistics! Therefore, the right people will make the right choice for themselves!

But it's worth taking your geographic location into account. For example, if you live in large cities like Moscow, or there is usually no winter in your region, then Velcro is of course the only option for you. But if you live in the central and rest of our country, then the “spikes” are yours!

It is worth purchasing winter tires in advance, because... prices are lower, demand is less. But please, under no circumstances buy worn-out tires for 3 thousand rubles. for the whole set. Personally, I myself recently sold a winter set of R13, 70% worn out, for 3500 rubles. Moreover, I did not hide the fact that it was very worn out, which is why I am selling it so cheaply. But people are being strangled by the toad, and I sold a set of tires the same day I posted the ad. Please choose used. the tires are correct. I have prepared a corresponding article especially for you: How to choose the right used one. winter tires?

How to insulate a VAZ 2107 engine for the winter

To feel comfortable while traveling, the car owner needs to insulate the VAZ-2107.

Design and characteristic malfunctions of the rear lights of the VAZ-2107

Structurally, the rear light of the VAZ-2107 car consists of:

left and right diffusers;
left and right conductors;
two 4 W lamps and two sockets for them;
six lamps with a power of 21 W and six sockets for them;
four M5 nuts.

The brake light and side lights on the rear light should be red, the turn signal should be orange, and the reverse light should be white . The most typical malfunctions of the rear lights of the VAZ-2107:

lack of mass on the lantern;
lamp burnout;
oxidation of contacts;
broken or frayed wiring;
failure of connector contacts, etc.

No mass

One of the reasons that the tail light does not work may be the lack of weight on it. You can check the integrity of the ground wire visually or by ringing it with a tester. The ground wire in the standard configuration of the VAZ-2107 is usually black, and it occupies the extreme position on the connector block. It is followed by wires:

brake light (red);
side lights (brown);
fog lamps (orange-black);
reverse lamps (green);
direction indicator (black and blue).

Lamp burned out

The most common malfunction of rear lights is the burnout of one of the lamps. In this case you will need:

Remove the plastic plug from the trunk side, which is secured with four plastic screws;

Contacts have oxidized

Oxidation or clogging of the contacts of the connector block may be a consequence of their insufficiently tight connection, as well as dust and other small mechanical particles getting inside the headlamp due to wear or drying out of the rubber seal. The processes of oxidation and contamination of contacts can be prevented through regular preventive inspections and maintenance of all elements of the lighting system.

There are many cars whose rear lights do not work at all, or only work halfway; others do not turn on their turn signals and drive with the rear fog lights on. I'm not one of those riders. I do everything so that my car works as it should, so that the moss of signals is visible and does not blind.

Broken wiring

The integrity of the wiring is checked with a multimeter if the location of the break cannot be determined visually. The purpose of each of the wires coming to the connector can be determined from the VAZ-2107 electrical equipment connection diagram.

Video: how to improve the performance of the rear lights of a VAZ-2107

Failure of connector contacts

Deterioration of contact in the detachable connection between the board and the plug can lead to burnout of the track with the impossibility of restoration. In this case, additional wires are soldered between the connector and the socket or the connector is completely replaced. It should be remembered that the new board may be equipped with a cartridge with non-spring metal, so it makes sense to keep the old cartridge. When replacing the board, it should be taken into account that the color of the wires may not match the color on the original blocks, so it is better to focus on the order of the contacts and solder the wires of the new connector to the wires in the harness sequentially one at a time.

Interior treatment

Worn insulating materials applied to the bottom, partitions and roof retain heat poorly, so active heat exchange with the outside environment occurs through these surfaces.

The next stage is to inspect all technological holes, manufacture or purchase rubber plugs for them. This is especially true for the shield separating the engine compartment and the interior.

If corrosion has damaged the metal and led to the appearance of holes in the metal, then welding work is indispensable - the integrity of the body will have to be restored.

Battery

Before the onset of cold weather, it is necessary to perform maintenance: charge the battery, check the level of electrolyte density. You also need to check the current leakage in the car: perhaps your audio system or alarm system is consuming current when you sleep. Therefore, this should also be taken into account, because whoever is aware is armed. The most common cause of a dead battery is a Chinese alarm relay that sticks and drains the battery.

Modernization and improvement of the stove

If the radiator is very dirty, it is difficult to wash the dirt out of it, so in such cases it is easier to buy a new one.

Which LED lamps to choose for VAZ 2107

For the Semerka's head optics, size H4 is required. There are several versions of such lamps on the market. Let's look at each of them in detail and decide which one is better to install in the headlights of the Seventh Lada model.

Passively cooled

When LEDs operate, a large amount of heat is generated, which must be removed for reliable operation of the diodes. These types of lamps use a passive cooling system. It can contain a compact aluminum radiator or “feathers” - flexible radiators in the form of feathers.

Heat is dissipated only due to the area of the radiators. In the first case, the lamps have a compact size, but the efficiency of such a radiator is lower; in the second case, the radiator area is larger, but its dimensions do not always allow such equipment to be placed in the headlight housing of a VAZ 2107 without alterations to the protective casing. The heat dissipation efficiency is higher, the crystal durability is longer.

With additional and built-in driver (stabilizer)

On the market you can find H4 lamps with an additional diode control unit - stabilizer, driver (called differently in different online stores). It connects to the LED light bulb connector, and power is taken from the standard low and high beam connection socket.

Has an additional stabilization unit. This increases the service life of the LEDs, smoothing out possible voltage drops in the on-board network of the VAZ 2107
Eliminates the effect of “noise” - interference in electrical wiring when a powerful current consumer is turned on. In a simple way - in the speakers, when the radio is turned on, no extraneous noises or hums will be heard
“Gentle” temperature mode of operation of the LED module.

Not only the crystals heat up, but also their power supplies. In the version with a remote unit, the temperature load can be divided, making the operating conditions of the LEDs easier. The control unit is located separately from the diode board, isolating them from the influence of high temperatures of the control electronic elements filling.

In lamps with a built-in driver, it is necessary to additionally install radiators with passive or active cooling so that the crystals do not degrade and their service life does not decrease. Moreover, in VAZ 2107 models, such bulbs are located in a sealed housing of the headlight unit, which impairs heat dissipation.

All the advantages listed above are canceled out by one drawback - you need additional space under the hood to install the driver.
Plus, you have to “collectively farm” the wiring, since the headlight protective casing is not designed to pull additional wires through it. This affects the tightness of the entire head optics with the ensuing consequences - moisture and dirt getting inside.

Processing the engine compartment

But it is not possible to insulate the motor itself; there are a significant number of moving elements on it that cannot be covered. But insulation of the engine compartment is allowed.

First you need to insulate the hood of the VAZ-2107. To do this, you can purchase a special cover from the auto store that is attached to the cover from the inside of the hood.

The engine compartment can be better insulated by gluing insulating materials onto the shield separating the engine from the passenger compartment. But this can only be done by removing the engine from the car.

In addition to the hood, the radiator also needs to be insulated. For this purpose, masks are used that are attached to the radiator grille.

Instead of a mask, you can use a regular cardboard sheet placed between the radiator and the grille. But it is worth considering that you cannot completely close the radiator; heat exchange must still occur. Therefore, a sheet of cardboard should not cover more than 2/3 of the radiator area.

There is no need to take this into account with a mask, since in addition to the grille, there are enough holes in the front end for the air flow to pass to the radiator.

Increasing the efficiency of the heating system

All of these measures make it possible to make the interior warm and quickly warm up, so that comfort while traveling in the VAZ-2107 will be ensured.

What to do if there is no charge, weak charge (battery is discharged)?

If the battery of your VAZ 2107 is discharged, then one of three elements may be “to blame”: the generator, the voltage regulator, and the connections between them. Determining “who is to blame” can be very simple, even without additional devices. How this article will help.

We carry out testing using standard equipment

To monitor the operation of the generator on the “seven” there are two instruments: a voltmeter and a control light on the instrument panel. With their help, you can track the cause of your troubles.

1) Turn on the ignition without turning on the starter

and look at the warning light. It should shine at full intensity, as in the photo. The voltmeter needle, normally, stands on the white part of the scale (photo). Let's say everything is OK - go to point 2 - start the engine.

The battery charge control lamp is on

Position of the voltmeter needle before starting the engine (ignition on)

The lamp does not light, the voltmeter needle remains at zero when the ignition is turned on.

Check fuse No. 10 in the mounting block. 99% of the time it will be burnt out. In this case, all other lamps on the instrument panel will also be de-energized. Replace it with the same one and test again. If the fuse burns out again, you need to look for the cause, that is, a short circuit. We check whether the wires from the generator are disconnected, whether the insulation is frayed somewhere, etc. Diagram 3 at this link

Pasting insulation

There are objective reasons for thinking about insulating the interior of a VAZ-2107 car. The main reason is that insulating the car interior will undoubtedly have a beneficial effect on road safety, since the driver of the vehicle begins to feel much more comfortable. In addition, in a warm interior, the risk of heavy fogging of the car windows is significantly reduced. It would be best if the driver takes care of insulating his “iron horse” before the onset of cold weather. Thus, he will be able to avoid the very dubious pleasure of being in a cold cabin in chilly weather.

In order to insulate a car, it is not at all necessary to contact the specialists from a maintenance shop. An experienced motorist will be able to insulate the car interior with his own hands, spending a little personal time on this and following the instructions below. And today we will talk about how to insulate the interior of a VAZ car yourself.

Step-by-step instruction:

1. First you need to check the vehicle for drafts. To do this, you just need to go to a car wash. The causes of drafts, of course, must be eliminated. Otherwise, deformed rubber seals will waste heat. Low-quality seals are also completely unable to properly retain heat inside the car.

2. After visiting the car wash, carefully check the car interior. Be sure to remember the places where moisture began to accumulate. Water leakage indicates that there are likely insulation problems in these areas.

3. It’s better not to waste your time repairing leaky rubber seals. You are unlikely to achieve high-quality protection from worn seals, which means that heat will continue to “leak” from the car’s interior, as before. Why try to revive old rubber seals when it would be much more efficient to simply buy and install a new set...

4. Next, turn on the stove and check the quality of its operation in different modes. If you find a malfunction, then pay attention to the radiator. Dismantling an element such as a radiator will, of course, require a lot of effort. However, timely repair or replacement of the radiator guarantees that the car interior will be approximately 5-6 degrees warmer in cold weather.

5. Next, select insulation. Then lay the floor with it, having first removed all carpets and pads.

6. Don't forget to insulate the doors. First, remove the sheathing and polyethylene vapor barrier. Then cut out the insulation pads from the foam foam. Please note that holes should be cut for levers and door handles. The easiest way is to cut out the gaskets using pre-prepared templates. Secure the finished insulation pads with tape. Return the door trim to its place. Rotate the window handles to check their movement.

7. And lastly, install a seat heater. This, of course, will not solve problems with thermal insulation, however, it will help make the trip more comfortable.

The need to insulate the hood and engine with your own hands often arises among owners of budget domestic cars, as well as entry-level and middle-class foreign cars. Also, owners of diesel cars who operate the vehicle for some time in low temperature conditions often resort to additional insulation of the engine and hood.

Cooling system

Let's start with the cooling system, because the correct engine temperature depends on it. First of all, you should pay attention to the condition of the coolant. If it is cloudy, has long lost its original color, and even if water was used for topping up, then it must be replaced.

The radiator provides cooling of the working fluid, but in winter, when it’s cold, it will cool it very quickly, which will disrupt the temperature regime, so in front of the radiator, behind its grille, you should install a shield that will block the flow of fresh air to the radiator when moving. Even ordinary cardboard paper can act as this shield.

Why additionally insulate the engine?

Let's start with the fact that insulation is the installation of additional thermal insulation. Sometimes owners note a partial improvement in sound insulation as a pleasant addition. An insulated car engine (especially a diesel engine) cools down more slowly and reaches operating temperature faster. This saves time before warm air appears from the stove, which is necessary for effectively warming up the interior, removing snow and ice from the windows, etc. In other words, comfort increases when operating a car in winter.

In other words, in cold weather the oil thickens in the engine crankcase. For this reason, the lubricant requires more time for the oil pump to fully pump lubricant through the system to the loaded parts during a cold start. At such a moment, short-term oil starvation occurs. This should be especially taken into account by those who are accustomed to driving off immediately, that is, not warming up the car before the trip.

The faster the engine warms up, the less time the lubricant will need to restore its optimal viscosity and protective properties. It turns out that accelerated heating due to insulation can reduce the wear of rubbing pairs of the cylinder-piston group and other components. The fact is that engine parts suffer from a lack of lubrication and operation under load in conditions of insufficient thermal expansion (thermal gaps), which is observed before the engine reaches operating temperatures. It should also be noted that the volatility of gasoline deteriorates at low temperatures, which further complicates the cold start of the internal combustion engine. The quality of the mixture of fuel and air in such conditions decreases. We should not forget about the battery, which naturally tends to lose charge faster in cold weather.

Now let's imagine a common situation when a car is operated in a city in winter. A cold start, short warm-up, or immediate driving simply does not allow the engine to reach operating temperature in a short trip. The driver then leaves the car for 30 or 60 minutes, after which the short trip is repeated again. It is a mistake to assume that the engine has already been warmed up. In fact, all the components and assemblies under the hood have cooled down, that is, the cold start is repeated again. It is quite obvious that such winter operation will not add life to the engine and battery. Fuel consumption increases from driving on a constantly cold internal combustion engine, the unit wears out faster, and the temperature in the cabin does not have time to rise to an acceptable level.

To solve these problems, there are many options, ranging from programmable automatic engine start using a timer using a conventional car alarm to the installation of expensive pre-heaters such as Webasto. The use of “synthetics” as winter engine oil also makes starting easier. The use of additives in oil and fuel is widely in demand among diesel engines and ensures the preservation of the properties of working fluids at low temperatures. In parallel with this, insulation of the engine and engine compartment of the car plays an important role. This solution is easy to implement and does not require significant financial costs.

Car storage

Not everyone uses their car in winter, but prefers to park it, but you also need to know how to do this. When parking a car on the street, it is not recommended to cover it with a tarpaulin or plastic film; it is better to make a canopy from these materials.

The car itself needs to be raised on supports so that its wheels do not touch the ground. This will relieve the suspension and the springs will not sag when the car is parked for a long time, and the wheels will not be damaged.

You need to remove the battery from the car, and during the period of inactivity the car will need to monitor the condition of the battery and periodically service it.

To prevent the pistons in the cylinders from seizing, before installing, pour 30-50 g of engine oil into each cylinder through the spark plug holes, then turn the crankshaft a couple of times to create an oil film on the cylinder mirrors.

Finally, you should check the tightness of the interior so that no moisture gets into the interior while it is parked.

These are the basic recommendations on how to insulate a VAZ-2106 for the winter, carry out preparations and how to start the engine correctly. Although there are still a lot of nuances, despite the fact that almost every car requires its own individual approach.

How to insulate a car engine yourself

Additionally, insulation is the placement of a heat-insulating layer on the standard insulation or at the installation site of such insulation on the inside of the hood (in the case of complete absence of factory insulation).

Now we’ll answer how to insulate a car engine with your own hands. Felt has optimal properties, taking into account operational features and performing the main function of thermal insulation. Such material is able to effectively retain heat in the engine compartment. A worthy alternative is to use foil-coated polypropylene foam as insulation for the engine and hood.

The completion of the process of insulating the engine compartment among some drivers is considered to be partial insulation of the open part of the radiator of the cooling system and the engine compartment from the surrounding cold air. Fireproof material similar to that used in the manufacture of car blankets is also suitable for these purposes.

It should be added that in conditions of extremely low temperatures, you can use cardboard to block the upper and lower radiator grilles, securing the “barrier” with clamps directly from the outside, that is, directly to the grille. This solution is optimal, since cardboard, plastic, rags or other solutions are fire hazards, which does not allow them to be placed in the engine compartment of the car.

Conclusion

So how to buy the right LED lamp for VAZ 2107? Knowing all the design features, you can visually get a quality product on the market or in a store with a 90% probability. I’ll outline the main features of good H4s:

Diodes should be used on the board in the form of separate crystals, no larger than a match head. Their location on the lamp exactly repeats the filaments on a halogen lamp. A little higher or lower - the lamp will not fall into the focus of the headlight
Reflective curtain. Have the correct shape and is installed level, completely blocking the low beam diodes
Small thickness of the substrate on which the LED elements are located
A high-quality cooling system, preferably with a fan.

If a passive one is used, then the size of the radiator should be larger than that of the active one and consist of an aluminum alloy rather than painted plastic. In this case, you can take a closer look at the “feathers”, but its size may not allow installation in the headlight of a VAZ 2107 car.

Philips LED lamps are considered the standard.

But their cost is much higher than their Chinese counterparts. Before purchasing and making your final choice, for comparison, ask the seller for Philips and the light bulb you like, compare visually. If it exactly copies the standard, then you can try to buy it, but with a guarantee of return if it does not fit the headlight unit of your “Seven”.

But if, after replacing, the low beam of the headlights has not improved, and only a small distance in front of the front wheels is still illuminated, then maybe it’s time to start adjusting the head optics. How to properly adjust the headlights yourself without the help of a service station, read the following articles. In them I will describe in detail several available methods for setting low beam on any car.

What's the result?

Let us add that additional insulation in severe frosts does not allow the hood to freeze while the engine is running and after it is stopped. This means that freezing rain or snow that falls on the hood quickly melts and evaporates. In other words, a thick layer of ice does not form on the hood, which has a positive effect on the condition of the paintwork (paint coating) on the surface of the hood, taking into account the absence of the mechanical impact of ice and cracking of the coating during temperature changes.

For this reason, in the radiator area it is necessary to implement the ability to quickly remove the insulation and easily reinstall it if necessary. In parallel with this, the element must be securely fixed in the desired position, regardless of whether the insulation is currently open or the radiator is completely closed to air flow. And lastly, when placing the heat-insulating material, it is advisable to take into account the possibility of subsequent easy dismantling without the risk of damaging any elements under the hood, breaking various fasteners or scratching the paintwork.

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Engine oil

Before the onset of frost, it is imperative to change the engine oil. Moreover, you need to replace it with winter oil, because... At low temperatures, ordinary oil becomes very thick, and it is difficult for the starter to turn the engine. Most often, at service stations and maintenance at the office. The dealer fills in 10w40 oil (summer version). For winter you need to fill in 5w40 or 0w40 oil (if you have harsh winters). How to change engine oil?