Home Generator Bosch candles for VAZ 2110. Replacing the spark plugs

Bosch candles for VAZ 2110. Replacing the spark plugs

As a rule, for many drivers, such a question, as the replacement of candles on the VAZ 2110, is considered as toply angry as the question of which gasoline is better to use - 95th or 92nd. Some drivers when changing consumables strictly follow the recommendations of the manufacturer, believing that it cannot be otherwise.
Another part believes differently if the candles are still in a normal state, while the motor is well started even in tall frosts, they must be changed not earlier than 60-70 tons. Kilometers of run. Learning when you need a replacement of candles in VAZ 2110?

All about spark plugs

Pay attention to what consequences may occur if the candles are not replaced on time.
Spark plugs are represented in the form of a special device, by means of which there is inflammation. fuel mixes In the chamber for combustion of any type of engines. The mixture is flammable when exposed to an electric charge, which penetrates between the electrodes of the candles.

What they consist of

Candles consist of:

  • contact output required to attach the ignition systems to the candle;
  • an insulator that does not allow to overheat candles;
  • the ribs of insulators, they prevent electric traces;
  • central and side electrodes, they are necessary for the appearance of sparks between them flammifying the fuel mixture in the cylinder;
  • sealer that does not give hot gases to penetrate the chamber for combustion.

An important element of candles - clearance

Note! Important element Candles are the magnitude of the gap between their electrodes. From this magnitude and will depend on the efficiency of the mixture in the cylinder.

If the gap is too big, a large spark will be produced and a large region of flammable mixture is provided. Based on this, it should be noted that the fuel is combined effectively, while its consumption is stable, and the engine function is smooth.

With a smaller gap between the spark electrodes is produced earlier, while the breakdown can happen with minor voltage. In a similar case, the small energy of the sparks is badly setting in a fuel mixture, which affects the reduction of power and the economic properties of the motor.

Note! Another of the important characteristics of all spark plugs are their calic number. This characteristic indicates the permitted temperature load on the candle.
Most foreign manufacturers do not adhere to this parameter.

Based on the indicators of the gallinal number, the products can be "cold", "hot", medium and unified. If you put too much "cold" candles with a relatively large calilie, the self-cleaning process will occur worse, while the engine will start functioning with interruptions.
If the "hot" candles must be observed a vibrant ignition, which can cause destructive consequences, for example, engine detonation.

Types of candles

Candles can be:

  • classic with copper electrodes;
  • platinum with platinum electrodes;
  • iridium with electrodes from iridium alloy;
  • laser.

There are options in which the electrodes of classical candles for reliability are covered with an alloy of yttria. This is done to increase the stability of the electrodes.
As for platinum candles, their different feature is increased resistance to temperature fluctuations and corrosion, which relatively extends their term of use. Iridia candles according to the characteristics similar to platinum, they are considered one of the highest quality and durable candles.
All spark plugs can have a different resource:

  • classic - mileage up to 50 thousand km;
  • iridia and platinum - mileage up to 90 thousand km.

Note! The given data may vary, they depend on the quality of gasoline and on the overall state of the motor.

Today, many machine manufacturers note that it is desirable to change classic candles with each second technical inspection. For example, first in thirty thousand kilometers, and then after sixty.
With the use of platinum and iridium products, this term increases by about twice.

Embossed candles lead to the worse engine launch

If the spark plugs do not replace on the period specified in the recommendations, nothing terrible will happen, just the machine may not start.

Note. Although, if one of the candle works poorly, free fuel consumption is possible.

Therefore, it is advisable to pay special attention for warning signs.
These features include:

  • the worst start of the engine (the starter works, and the engine "silent");
  • twitching the motor when driving or on idling;
  • high fuel consumption;
  • big emission of CO;
  • the unsatisfactory dynamics of the engine that does not produce the maximum number of revolutions, which affects the power.

Paying attention to the signs described above, you need to make timely conclusions, namely, dismantle old spark plugs, not to spend later cash on the outstand.
Warning signs were listed, now we will pay attention to features that indicate the malfunction of the work of the candles:

  • Because of the black wet nagar, the oil level in the crank can increase.
  • For malfunction of the candles may indicate worn or cylinders.
  • Black Nagar can point to later ignition.
  • If the insulator is dry and white, it may be the cause of early ignition.
  • Due to incorrect selection A calil number of candles will not be able to self-charge, that is, they will be covered by Nagar. All this can destroy the insulator.

Note! Self-cleaning of candles slows down the process of appearance. To make it happen, you can not cross the temperature threshold of the lower part of the insulator cone. This indicator is 500-600 degrees.

It is recommended to track the level of the gap so that it does not deviate from the factory norm. If the level of this gap increases, the ignition coil fails.
If this indicator is less, there may be a skip in the operation of cylinders, which becomes the cause of the increase. With the help of the side of the side electrode, it is possible to adjust the gap level.
Measure the indicator can be the dipstream cylindrical form.
Choosing the spark plugs, you need to pay attention to many factors:

  • all product parameters must be represented by engine design;
  • do not pay attention to the fakes, mainly copy candles from well-known brands;
  • it is recommended to buy candles with an iridium or platinum central electrode, because they are better, but cost more.

Replacing spark plugs

Note! To replace the spark plugs, it is not necessary to contact a service station, since the process can be performed independently. Before mounting new candles, it is advisable to apply anti-corrosion lubricant.

In our country, most of the motorists ride on VAZ cars. This can be explained by a reduced price for domestic cars.
Despite the fact that the price of the car, in any case, sooner or later, it is necessary to replace consumables and spark plugs are not an exception. As mentioned earlier, it is not necessary to immediately contact the service center, you can try to perform work yourself, saving money on simple repair.
For the procedure will be required:

  • new candles;
  • end key;
  • gloves, it is desirable that they are cotton;
  • cylinder with compressed air.

Now in a detailed case, consider the instructions for replacing candles.

  • First bought a new set of candles. IN this case It is recommended to give preference to those brands that are recommended by the manufacturer.

Note. It is not desirable to acquire consumables for your car "Corner", for example, in stalls, it is better to spend time on a hike in a specialized store.
In the worst case, you can buy low-quality products from a dubious firm. When choosing a candle, you need to consider the goods for the integrity of the packaging, which must be completely sealed.

  • The hood opens and the strut is set, holding its cover. On some models there is plastic protection, which is attached on the head of the cylinder block, it must be removed.
    To do this, you need to unscrew all the bolts, their location can be found in the instructions on the use of your vehicle.
  • After that, all high-voltage wires are neatly disconnected and stacked on the head of the cylinder block. Using the brush, the sockets are cleared, where candles are installed, from accumulated dirt and nagar.

Note! It is impossible to use various cleaning products.

  • Now the end key is put on the top, while its size must be pre-determined by purchased candles.

  • The candle for starters gently shifted from the dead position. Then she should be much easier and shielded smoothly.

Note. If the candle begins to slow down or get out worse, you will need to make several reverse revolutions, only after that you can get out further. If you do not take into account, the thread will deteriorate.

  • Instead of old candles, new products are inserted. They are alternately twisted in the sockets located in the cylinder block.
  • Next, you must neatly tighten them with a moment equal to 50 n / m.
  • At the end of the work, the place to connect high-voltage wires is purged with compressed air.

It must be performed for cleansing from dust and dirt. The only thing left to do is to wear high-voltage wires and start the engine.
If everything is done correctly, it will work monotonously and easily.

Note! The procedure for changing the candles should be carried out only with a disconnected and cold engine. In the worst case, unforeseen consequences may occur.

If for any reason to replace the spark plugs independently does not work, it is recommended to buy high-quality consumables and contact the experienced master or see this video. It is also used to use photo materials as a visual manual.
It is much easier to make it all easier if the starting point becomes a competent replacement instruction. In addition, the price of services of this kind in some services is not cheaper, and why pay extra, if you can save?

Spark plugs from the CAL.

Standard candles that complete all VAZ cars from the plant. Despite the fact that the manufacturer recommends a replacement only this model of spark plugs, many motorists do not share this opinion and use other brands.

Beru.

Beru spark plugs.

Beru 14FR-7DU candles have a feature in its modification in the form of a copper central electrode with a nickel sheath. This design increases wear and corrosion resistance. The conical shape of the skirt allows you to quickly switch to self-cleaning mode, which has favorably affects travel in the city small distances. Due to the increased power of the spark, the fuel combines the most efficient to the maximum - and this is already.

Champion

Spark plugs from Champion.

Created in the EU, CHAMPION RC9YC spark plugs have low values \u200b\u200bin high resistance when working and increased power on high revolutions Engine.

NGK.

Spark plugs from NGK.

Japanese candles NGK BCPR6ES-11 are among the most affordable in the price category.

The engine with such candles is very steadily, and with open throttle valve It is possible to stretch 4.5% more power than standard candles. When checking on the stand shows the result in fuel consumption, which is 3.9% less than the "Stoke" indicator.

DENSO.

Spark plugs from DENSO.

DENSO Q20TT has a thin electrode created not from precious metals, which primarily has a beneficial effect on its value. Thanks to this form of a candle, the engine feels a stable power gain, prompts overclocking and dynamics, as well as a decrease in fuel consumption.

Many owners of the VAZ-2112 celebrate the most even and stable work Motor at idle.

Brisk.

BRISK Ignition Candle

Brisk DR15YC Production Czech Republic has a copper core and an elongated insulator of the central electrode. The latter allows it to switch to self-cleaning mode faster, so this candle is well suited for cars operating in urban conditions. The replacement interval of the candle is directly dependent on the type and quality of the fuel used.

Bosch.

Ignition candle from Bosch.

Bosch FR7DCU has a copper core in their design, placed in a chromium-skinned shell, which increases the resistance of the electrode to corrosion and erosion. Nickel coating prevents carvings and protect the body of the candle on the harmful effects of aggressive media. The candle of this company showed stable, and dynamics when overclocking.

FinWhale.

FINWHALE Ignition Candle.

The FINWHALE F516 candle housing has a galvanic coating and is made of highly plastic steel, equipped with high electrical insulation, due to which heat, conductivity and mechanical strength due to the high content of aluminum oxide on the insulator is raised. In order for the electrodes less fade, they are made of nickel alloy.

Carefully reading this article. You can easily choose such candles for yourself that you are needed, based on your needs, opportunities and destinations.

As a rule, for many drivers, such a question, as the replacement of candles on the VAZ 2110, is considered as toply angry as the question of which gasoline is better to use - 95th or 92nd. Some drivers when changing consumables strictly follow the recommendations of the manufacturer, believing that it cannot be otherwise.
Another part believes differently if the candles are still in a normal state, while the motor is well started even in tall frosts, they must be changed not earlier than 60-70 tons. Kilometers of run. Learning when you need a replacement of candles in VAZ 2110?

All about spark plugs

Pay attention to what consequences may occur if the candles are not replaced on time.
The spark plugs are represented as a special device, by means of which the fuel mixture is ignited in the chamber for combustion of any type of engines. The mixture is flammable when exposed to an electric charge, which penetrates between the electrodes of the candles.

What they consist of


Candles consist of:

  • contact output required to attach the ignition systems to the candle;
  • an insulator that does not allow to overheat candles;
  • the ribs of insulators, they prevent electric traces;
  • central and side electrodes, they are necessary for the appearance of sparks between them flammifying the fuel mixture in the cylinder;
  • sealer that does not give hot gases to penetrate the chamber for combustion.

An important element of candles - clearance

Note! An important element of candles is the magnitude of the gap between their electrodes. From this magnitude and will depend on the efficiency of the mixture in the cylinder.

If the gap is too big, a large spark will be produced and a large region of flammable mixture is provided. Based on this, it should be noted that the fuel is combined effectively, while its consumption is stable, and the engine function is smooth.


With a smaller gap between the spark electrodes is produced earlier, while the breakdown can happen with minor voltage. In a similar case, the small energy of the sparks is badly setting in a fuel mixture, which affects the reduction of power and the economic properties of the motor.

Note! Another of the important characteristics of all spark plugs are their calic number. This characteristic indicates the permitted temperature load on the candle.
Most foreign manufacturers do not adhere to this parameter.

Based on the indicators of the gallinal number, the products can be "cold", "hot", medium and unified. If you put too much "cold" candles with a relatively large calilie, the self-cleaning process will occur worse, while the engine will start functioning with interruptions.
If the "hot" candles must be observed a vibrant ignition, which can cause destructive consequences, for example, engine detonation.

Types of candles

Candles can be:

  • classic with copper electrodes;
  • platinum with platinum electrodes;
  • iridium with electrodes from iridium alloy;
  • laser.

There are options in which the electrodes of classical candles for reliability are covered with an alloy of yttria. This is done to increase the stability of the electrodes.
As for platinum candles, their different feature is increased resistance to temperature fluctuations and corrosion, which relatively extends their term of use. Iridia candles according to the characteristics similar to platinum, they are considered one of the highest quality and durable candles.
All spark plugs can have a different resource:

  • classic - mileage up to 50 thousand km;
  • iridia and platinum - mileage up to 90 thousand km.

Note! The given data may vary, they depend on the quality of gasoline and on the overall state of the motor.

Today, many machine manufacturers note that it is desirable to change classic candles with each second technical inspection. For example, first in thirty thousand kilometers, and then after sixty.
With the use of platinum and iridium products, this term increases by about twice.

Embossed candles lead to the worse engine launch


If the spark plugs do not replace on the period specified in the recommendations, nothing terrible will happen, just the machine may not start.

Note. Although, if one of the candle works poorly, free fuel consumption is possible.

Therefore, it is desirable to pay special attention to the warning signs.
These features include:

  • the worst start of the engine (the starter works, and the engine "silent");
  • twitching the motor when driving or idling;
  • high fuel consumption;
  • big emission of CO;
  • the unsatisfactory dynamics of the engine that does not produce the maximum number of revolutions, which affects the power.

Paying attention to the signs described above, you need to make timely conclusions, namely, dismantle the old spark plugs, in order to not spend money on the outstand.
Warning signs were listed, now we will pay attention to features that indicate the malfunction of the work of the candles:

  • Because of the black wet nagar, the oil level in the crank can increase.
  • For malfunction of the candles may indicate worn or cylinders.
  • Black Nagar can point to later ignition.
  • If the insulator is dry and white, it may be the cause of early ignition.
  • Due to the wrong selection of the calil number of candles, they will not be able to self-charge, that is, they will be covered by Nagar. All this can destroy the insulator.

Note! Self-cleaning of candles slows down the process of appearance. To make it happen, you can not cross the temperature threshold of the lower part of the insulator cone. This indicator is 500-600 degrees.

It is recommended to track the level of the gap so that it does not deviate from the factory norm. If the level of this gap increases, the ignition coil fails.
If this indicator is less, there may be a skip in the operation of cylinders, which becomes the cause of the increase. With the help of the side of the side electrode, it is possible to adjust the gap level.
Measure the indicator can be the dipstream cylindrical form.
Choosing the spark plugs, you need to pay attention to many factors:

  • all product parameters must be represented by engine design;
  • do not pay attention to the fakes, mainly copy candles from well-known brands;
  • it is recommended to buy candles with an iridium or platinum central electrode, because they are better, but cost more.

Replacing spark plugs


Note! To replace the spark plugs, it is not necessary to contact a service station, since the process can be performed independently. Before mounting new candles, it is advisable to apply anti-corrosion lubricant.

In our country, most of the motorists ride on VAZ cars. This can be explained by a reduced price for domestic cars.
Despite the fact that the price of the car, in any case, sooner or later, it is necessary to replace consumables and spark plugs are not an exception. As mentioned earlier, it is not necessary to immediately contact the service center, you can try to perform work yourself, saving money on simple repair.
For the procedure will be required:

  • new candles;
  • end key;
  • gloves, it is desirable that they are cotton;
  • cylinder with compressed air.

Now in a detailed case, consider the instructions for replacing candles.

  • First bought a new set of candles. In this case, it is recommended to give preference to those brands that are recommended by the manufacturer.

Note. It is not desirable to acquire consumables for your car "Corner", for example, in stalls, it is better to spend time on a hike in a specialized store.
In the worst case, you can buy low-quality products from a dubious firm. When choosing a candle, you need to consider the goods for the integrity of the packaging, which must be completely sealed.

  • The hood opens and the strut is set, holding its cover. On some models there is plastic protection, which is attached on the head of the cylinder block, it must be removed.
    To do this, you need to unscrew all the bolts, their location can be found in the instructions on the use of your vehicle.
  • After that, all high-voltage wires are neatly disconnected and stacked on the head of the cylinder block. Using the brush, the sockets are cleared, where candles are installed, from accumulated dirt and nagar.

Note! It is impossible to use various cleaning products.

  • Now the end key is put on the top, while its size must be pre-determined by purchased candles.


  • The candle for starters gently shifted from the dead position. Then she should be much easier and shielded smoothly.

Note. If the candle begins to slow down or get out worse, you will need to make several reverse revolutions, only after that you can get out further. If you do not take into account, the thread will deteriorate.

  • Instead of old candles, new products are inserted. They are alternately twisted in the sockets located in the cylinder block.
  • Next, you must neatly tighten them with a moment equal to 50 n / m.
  • At the end of the work, the place to connect high-voltage wires is purged with compressed air.

It must be performed for cleansing from dust and dirt. The only thing left to do is to wear high-voltage wires and start the engine.
If everything is done correctly, it will work monotonously and easily.

Note! The procedure for changing the candles should be carried out only with a disconnected and cold engine. In the worst case, unforeseen consequences may occur.

If for any reason to replace the spark plugs independently does not work, it is recommended to buy high-quality consumables and contact the experienced master or see this video. It is also used to use photo materials as a visual manual.
It is much easier to make it all easier if the starting point becomes a competent replacement instruction. In addition, the price of services of this kind in some services is not cheaper, and why pay extra, if you can save?

All drivers are interested in such a question: what candles to choose on VAZ 2110?This question sounds as follows that the candles differ not only by production brands but also by type single-electrode and multielectrode And also according to the composition of ordinary, iridial, platinum. Yes, and about each type of candle can be accepted for a long time) Therefore, a small review for choosing in what form of candles will stop! Let's talk about the feature of four-electro candles BERU ULTRA-X 79 Production of France-Candles demonstrate an excellent result and in Bococamera and on the engine stand. The engine capacity on an external high-speed characteristic increases not much from standard by 3.7% but on the reduction of fuel consumption and toxicity in the leaders! Here is another version of the spark plugs NGK Bur6et Manufacture of JapanThree-electrode candles NGK are neatly made and work perfectly. These candles are inferior to a bit of Beru on fuel consumption 3.9% against 4.2% and toxicity, but they drive them over the rest of the parameters. The latch with Japanese candles works very steadily and with a fully open throttle develops 4.4% greater power than with full-time candles! Consider another version of the spark plugs CHAMPION N9BYC4 Production European UnionChampion's three-electrode candles made successful of their one -electrode counterparts! First of all, due to better reduction in fuel consumption, high sustainability of increasing power on an external speed characteristic (5.6% relative to the candles in the magocarocamer of improvements are minimal and three-electrode "Champions" superior to Premium and Staten one -electrode candles Ez. Another option FINWHALE FX510TRACE GERMANY FINWHALE candles again, as when testing single-electrode sets, distinguished themselves as the best power increase relative to the regular candles of EZ - 6.3% with a full throttle! Low the results of the candles and in the barocamera - apparently, it affects the increased sparkker. But the stability of the engine operation is at the height. For example, another variant Bosch W7DTC Production Germany Bosch candles showed excellent results in the barocamera, but the engine power increases on a complete throttle is minimal - only 2.6% relative to one-electrode candles of EZ. The exhaust has almost changed, but the fuel consumption with three-electrode candles Bosch increased by 3.2%, and the engine works very steadily. Well, on the last, a variation of cheap candles BRISK EXTRA LR15TC Czech production Candles Brisk. - The cheapest of the most sensitive multi-electrode sets. Fuel consumption increased, and exhaust toxicity has increased dramatically. Of all the factors that determine these characteristics, the combustion rate of the mixture is most dependent on the spark plugs. Another parameter is the gap of it also depends a lot! We make conclusions for tests Candles occupied the following seats: 1- BERU ULTRA-X 79 2-NGK BUR6ET 3-CHAMPION N9BYC4 4- FinWhale FX510 5- Bosch W7DTC 6-Brisk Extra LR15TC


Spark plugs are special devices with which the fuel and air mixture is ignited in the combustion chamber. They are used today on all engines. The ignition occurs due to the spark from the electric charge, which occurs between the spark plug electrodes.

Design

If we take into account the design of the candles, then they consist of the following elements:

  • Contact pin. Serves to connect high-voltage wires from the ignition system;
  • Insulator. Due to it, the candles do not overheat;
  • The edges of the insulator. Do not allow electric samples;
  • Central and side electrode. Serves to form a spark between them, which flammifies the fuel mixture;
  • Sealer. This element does not allow hot gas to penetrate the combustion chamber.

An important point in the proper work of the spark plugs is the gap between the electrodes.

Gap

With prophylactic verification of candles or during the search for the causes of an unstable engine, it is recommended to check the gap between the electrodes.

  1. If the gap will be greater than the norm, the spark will form more than usual, the mixture will begin to ignite more, the flow rate will be more stable. In this case, there may be dips in the motor operation.
  2. If the gap is less than the laid, the spark will begin to appear earlier than it is required. The small energy of the sparks is not able to effectively catch fire the fuel mixture. Hence the fuel consumption increases, but the engine power decreases, the dynamics are worse.

The gap between the electrodes on the injection VAZ 2110, according to the manufacturer's recommendations, is from 1 to 1.13 millimeters.


Exhibiting a gap

First of all, you need to check whether the gap really has a deviation from the norm, and then take appropriate actions. So, let's begin.

  1. Deliver to the ignition candles, having previously turned off the high-voltage wires from them.
  2. Take advantage of the dipstick to measure the distance between the two electrodes of your candles. Sold special provesthat seems to resemble folding knives.
  3. Take the dipstick whose blade thickness is exactly 1 mm.
  4. Insert the probe into the gap between the electrodes.
  5. In the normal state, the blade should go with a slight pinching, but you do not need to put a lot of effort to enter.
  6. If the blade came too loose, then the gap is higher. You will need the upper electrode slightly press to the bottom before the formation of the required distance.
  7. If the blade is hard in the gap, then it turned out to be less than necessary. In this situation, you will have to turn around the electrode slightly.

With an increase or decrease in the gap, do not apply too much effort, otherwise you risk a grasp element. In this situation, nothing will remain anything other than how to change the candle.

Signs of malfunction

If the candles fail, the sparks will not be. Consequently, the fuel mixture will not be able to ignite the engine, and will not give signs of life.

There are several characteristic features that may indicate poor work Spark plugs.

  • The procedure for starting the engine is worsen. The starter twists, but the motor itself does not respond;
  • Increased fuel consumption;
  • Increases emission of CO;
  • At idle and while driving, the engine begins to pull the car;
  • Dynamic indicators of the car are falling, it is not possible to raise the speed to the desired maximum, the power of the motor, etc., is noticeably reduced.

But all these are indirect causes, since they do not directly indicate the fact of the failure of the candle. You can make sure of their faults only by checking.

Floats candles

As often, motorists face the concept of "pouring candles". Moreover, they can both grumble and poured fuel. We will talk about it further.

Pours fuel

To check the candles you will need to remove them and visually inspect. Plus check the status of other elements that are directly involved in the engine launch. Namely:

  • Battery;
  • Starter;
  • Nozzles;
  • Candles.

Candles can pour splashing with oil, the spark disappears as a result of pollution, grinding, nagar formation.

Why does candles fill with gasoline?

  • This usually occurs during the cold season, when compression in the motor is weak;
  • There are many oxygen in the air, because a larger amount of fuel is used for ignition;
  • Nozzles begin to serve fuel;
  • If the battery is not charged, the starter ceases to turn properly, the wires do not supply the desired charge to the electrodes;
  • All this leads to the fact that goes great The amount of fuel, burn that the candles simply do not have time. As a result, they fill them.

Pours oil

There are cases when the culprit of the failure of the candle is oil, which splashes them. To make sure of this, check the condition of the wells of candles and oilmaging rings.

Through these rings, the oil in a small amount can be seen may, because when the motor starts, it immediately burns and there is no trace from it. But if the rings were worn out, it is better to replace them.

Please note that the candle oil can also be poured due to wear of cylinder sleeves and valve seals. Do not confuse traces of oil with a naigar, generated during gasoline combustion.

Cleaning

If the candles are contaminated, then do not necessarily change them immediately to new elements of the ignition system, ignitions of fuel mixture in the combustion chamber VAZ 2110. Normal cleaning will allow you to quickly eliminate pollution and return the candles to the previous functionality.

There are several common cleaning methods that can be applied to a hundred and in garage conditions do it yourself.

  1. Further coating candles from abrasion, do not use coarse emery paper and other similar abrasives.
  2. Do not lend a candle with high-temperature exposure. Putting them over fire for the purpose of cleaning is not worth it. Some for some reason do that.
  3. Check the cutting on the resistance using the megometer. If on the second scale + infinity does not show, then the candle will have to be changed. Cleaning is useless. When 1000 is also better not to try to reanimate the element.

Now let's talk directly about the purification methods.

Nagar's education and the fill requires not easy to extract and dry the candles, but also thoroughly clean.

  • One of the popular methods is the removal of a nagar with a metal brush with small vile;
  • Another option is to process kerosene, which quite effectively removes the Nagar;
  • Another method involves the use of sandblasting. The effectiveness of this approach is short-term, therefore will soon have to re-extract candles and clean;
  • Apply chemical transducers also many were sheltered. For this candle, it is placed in a solution, they give to lie at about an hour, after which they are purified by matches, toothpicks, to remove the net, washed with water and dried;
  • In order not to buy specialized funds, you can use acetone on the same cleaning principle;
  • Our grandfathers cleaned candles with vinegar. To do this, you will need an hour to lower them into vinegar, after which you add literally 5 drops of electrolyte;
  • There is a ultrasound cleaning method, but there will require specialized equipment.

Without receiving the desired result, you will have to change the candles. But before they need to choose.

Choice

The selection of candles today is quite extensive. But we will talk about what are used for VAZ 2110 and that at the moment can be considered the best choice For your car.

Candles are distinguished mainly mainly by the material from which the electrodes are made.

Type of candles

Features

These are classic candles for VAZ installed by the plant. Operational period is up to 50 thousand kilometers. Some of them are covered with alloy ITRI to increase the level of reliability of the electrode

Platinum

Characterized by increased resistance to temperature fluctuations and corrosion impacts, which has a positive effect on the service life of the elements. Capable such elements work up to 90 thousand kilometers

Iridium

The characteristics are largely close to platinum candles, today are considered the most durable and high-quality. Freight stock - about 90-100 thousand kilometers

Operational period may increase or decrease, depending on the care, the conditions of use of the car, as well as the quality of the fuel poured.


Replacement

If cleaning and drying did not give any result, and checking the remaining elements of the ignition circuit did not reveal other sources of problems, then the wine lies on the candlelight. They need to be replaced.


To replace the candles you will need:

  • Candle head;
  • Ratchet or knot;
  • Extension;
  • Set of new candles.

Getting to work.

  1. Disconnect high-voltage wires from spark plugs on your VAZ 2110.
  2. Ignition elements are twisted head and gorge.
  3. The first movement when unscrewed can be given hard, therefore, sharply unscrew the candles is urgently not recommended. You can disrupt the thread.
  4. If when dismantling the candle is getting stuck, screw it up for a couple of turns back, after which you again carefully unscrew.
  5. Places of planting candles. Slide from the contaminants formed, check the condition of the rings.
  6. Set in place old new candles. Spin items needed at a certain point - 31-19 nm.
  7. Connect high-voltage wires, run the engine trial.


Replace the candles are quite simple, as checking the gap. But choosing between cleaning and replacing, we advise you to choose the second option. The fact is that the use of any of the above methods for cleaning the candles can harm the car. This is especially true of chemically aggressive substances, entering the elements of the motor or open space Can lead to sufficiently sad consequences. It's much easier to simply change the candles. In addition, they are not expensive.

Probably, every car enthusiast came across such a problem when, after a short downtime, the car suddenly refused to start. And the reasons may be a whole dozen. The most likely of them is a discharged battery. However, it can happen another - for example, the car stopped running due to fuel from entering the candle. And not only on carburetor cars pours candles. VAZ-2110 (injector), "Priora" and many other cars are also not insured against this trouble. The exception does not even make up foreign cars. That is why in today's article we will look at why pours candles on the injector and how this problem is eliminated.

The reasons

The most frequent of them is the wrong operation of the electronic unit of the car. What is the most interesting - pours candles on the injector more often in winter at negative temperatures than in summer. And this is not an anomaly. That is, objective reasons. When the temperature decreases, the mixing of the fuel-air mixture is complicated by the fact that a large amount of oxygen requires a large volume of gasoline during cold air. Concerning the electronic unit control gives a signal to fuel injectorsThereby increasing the amount of fluid supply. This is the main reason why fills a candle.

And what at this moment happens in the engine? The nozzles are fed to gasoline into the combustion chamber of the motor, the starter at that time tries to create the desired compression in the cylinders, at the same time trying to publish a spark to generate an outbreak. At the same time, you should not forget about the quality of our fuel - a plurality of impurities and dirt significantly aggravates the operation of the nozzles, from here and the corresponding trouble.

With perfect compression, the candles may well produce a launch even with a minimum impulse, but this happens only on new cars. Therefore, fills the candles on the injector most often by car ages for more than 3-5 years.

What happens?

As a result, we get a weak spark, compression in the cold does not correspond to normal parameters. And the nozzles at this time continue to supply gasoline into the combustion chamber, which fills the candles, and those, in turn, cease to generate a spark to ignite the mixture. Thus, the car ceases to start normally, and when the candles are twisted, you can visually see the accumulation of foreign fluid on their surface.

Solution of problems

How to eliminate this problem? In operating manual modern cars It is written about the following: "If you pour candles on the injector, you need to unscrew them and carefully dry." At the same time, the starter must be scrolled within 10-15 seconds after removing these items. Next, the dried candles are inserted back to the regular place, and then the engine is started. In this way, we propose to eliminate the distribution of the automaker.

But there is another, folk, the way to eliminate this trouble. If composes the candles on the cold (injector), before you unscrew and dry them, the engine should be launched as follows. For injection internal engine, the gas pedal is squeezed into the floor until it stops, the motor scrolls about for about 10-15 seconds, then the pedal is released. In most cases, it helps to run a car. The essence of data of manipulations is to purge the "wet" candles (the fuel supply is completely overlapped).

What if the engine after that did not start?

In this case, these elements should be dried. In general, the candles that go to injection motors are no different from those that are installed on the carburetor, so the method described below can be considered universally used.

This method is as follows. After unscrewing the candle clean special brush For metal from the accumulated car, then dried by the usual hairdryer. Alternatively, you can hold them above the burners of the gas stove. Next, the gap is checked, and dried candles are screwed back into place. In this case, the engine will accurately start at any temperature.

on the injector every day?

It happens that gasoline gets there every morning. Of course, every day to spend such works on drying quickly even the most patient motorist, so we send a car to the diagnosis with this scenario. You can order this service to a hundred, and you can do everything with your own hands. In the latest version, the candles should be diagnosed on the quality of the spark generation, its output from checking the cleanliness of the nozzles and work is possible, the problem is hidden in one of these parts.

Under what conditions the candles will not fill with gasoline?

In order to suddenly in the morning, do not encounter such a problem in the garage, you should always keep your car in a technically good condition. The conditions that exclude the occurrence of this problem are:

Finally, we note another people's method of prevention. According to it, it should be regularly (3-4 times a week) within 10 seconds to raise up to a red scale (4.5-5 thousand revolutions) so that there is a car self-cleaning in the combustion chamber of the internal combustion.

Thus, we considered the factors of fuel formation in candles and learned how to solve this problem.

Why in the car install spark plugs? They spend a spark in the combustion chamber, resulting in inflammation of the air-fuel system. After how much kilometer or after how much time do you need to replace the candles on the VAZ 2110 car? If you look at the leadership, it is clearly written that the replacement of the candles occurs every 30,000 km, but in practice it happens quite differently. Cause in the poor quality of fuel. How to determine that fresh is already needed to change?

For example, idle speed is starting to swim, an increase in fuel consumption is created, the cold start of the car is bad. What will happen in the case when you do not change the candles for a long time on VAZ 2110? The candlelight will create a nagar, the quality of the sparks deteriorates, the omens of flashes are created and the fuel consumption increases. There is a risk that the car in a cold season is simply not started.

After that, the entire candle is beginning to "shout", and this negatively affects the ignition module. The condition of the candles can be determined by tap or gap. In the circles of motorists there is such a concept as self-cleaning of spark plugs. At high engine speeds, the spark plug is automatically cleaning.


It is necessary to highly operate the VAZ 2110 car and perform elementary car care rules, for example, not to fill candles in winter time And to produce the engine to work on the cold for some time until the movement starts. We start the car and go back to warm in the house. All candles can be divided not only on the manufacturer's brand, but also by type and in composition. There are the following types of candles: single-electrode and multi-electrode, composition: ordinary, iridium and platinum. Naturally, all this can confuse a beginner who first goes to buy candles for his car. You can entrust the review of candles from car enthusiasts on various sites or simply consult from the seller of spark plugs.

Spark plugs are special devices with which the fuel and air mixture is ignited in the combustion chamber. They are used today on all engines. The ignition occurs due to the spark from the electric charge, which occurs between the spark plug electrodes.

Design

If we take into account the design of the candles, then they consist of the following elements:

  • Contact pin. Serves to connect high-voltage wires from the ignition system;
  • Insulator. Due to it, the candles do not overheat;
  • The edges of the insulator. Do not allow electric samples;
  • Central and side electrode. Serves to form a spark between them, which flammifies the fuel mixture;
  • Sealer. This element does not allow hot gas to penetrate the combustion chamber.

An important point in the proper work of the spark plugs is the gap between the electrodes.

Gap

With prophylactic verification of candles or during the search for the causes of an unstable engine, it is recommended to check the gap between the electrodes.

  1. If the gap will be greater than the norm, the spark will form more than usual, the mixture will begin to ignite more, the flow rate will be more stable. In this case, there may be dips in the motor operation.
  2. If the gap is less than the laid, the spark will begin to appear earlier than it is required. The small energy of the sparks is not able to effectively catch fire the fuel mixture. Hence the fuel consumption increases, but the engine power decreases, the dynamics are worse.

The gap between the electrodes on the injection VAZ 2110, according to the manufacturer's recommendations, is from 1 to 1.13 millimeters.

Exhibiting a gap

First of all, you need to check whether the gap really has a deviation from the norm, and then take appropriate actions. So, let's begin.

  1. Deliver to the ignition candles, having previously turned off the high-voltage wires from them.
  2. Take advantage of the dipstick to measure the distance between the two electrodes of your candles. Special probes are sold, which seems to resemble folding knives.
  3. Take the dipstick whose blade thickness is exactly 1 mm.
  4. Insert the probe into the gap between the electrodes.
  5. In the normal state, the blade should go with a slight pinching, but you do not need to put a lot of effort to enter.
  6. If the blade came too loose, then the gap is higher. You will need the upper electrode slightly press to the bottom before the formation of the required distance.
  7. If the blade is hard in the gap, then it turned out to be less than necessary. In this situation, you will have to turn around the electrode slightly.

With an increase or decrease in the gap, do not apply too much effort, otherwise you risk a grasp element. In this situation, nothing will remain anything other than how to change the candle.

Signs of malfunction

If the candles fail, the sparks will not be. Consequently, the fuel mixture will not be able to ignite the engine, and will not give signs of life.

There are several characteristic features that may indicate the bad job of spark plugs.

  • The procedure for starting the engine is worsen. The starter twists, but the motor itself does not respond;
  • Increased fuel consumption;
  • Increases emission of CO;
  • At idle and while driving, the engine begins to pull the car;
  • Dynamic indicators of the car are falling, it is not possible to raise the speed to the desired maximum, the power of the motor, etc., is noticeably reduced.

But all these are indirect causes, since they do not directly indicate the fact of the failure of the candle. You can make sure of their faults only by checking.

Floats candles

As often, motorists face the concept of "pouring candles". Moreover, they can both grumble and poured fuel. We will talk about it further.

Pours fuel

To check the candles you will need to remove them and visually inspect. Plus check the status of other elements that are directly involved in the engine launch. Namely:

  • Battery;
  • Starter;
  • Nozzles;
  • Candles.

Candles can pour splashing with oil, the spark disappears as a result of pollution, grinding, nagar formation.

Why does candles fill with gasoline?

  • This usually occurs during the cold season, when compression in the motor is weak;
  • There are many oxygen in the air, because a larger amount of fuel is used for ignition;
  • Nozzles begin to serve fuel;
  • If the battery is not charged, the starter ceases to turn properly, the wires do not supply the desired charge to the electrodes;
  • All this leads to the fact that a large amount of fuel goes from the nozzles, to burn that the candles simply do not have time. As a result, they fill them.

Pours oil

There are cases when the culprit of the failure of the candle is oil, which splashes them. To make sure of this, check the condition of the wells of candles and oilmaging rings.

Through these rings, the oil in a small amount can be seen may, because when the motor starts, it immediately burns and there is no trace from it. But if the rings were worn out, it is better to replace them.

Please note that the candle oil can also be poured due to wear of cylinder sleeves and valve seals. Do not confuse traces of oil with a naigar, generated during gasoline combustion.

Cleaning

If the candles are contaminated, then do not necessarily change them immediately to new elements of the ignition system, ignitions of fuel mixture in the combustion chamber VAZ 2110. Normal cleaning will allow you to quickly eliminate pollution and return the candles to the previous functionality.

There are several common cleaning methods that can be applied to a service station and in the garage conditions with their own hands.

  1. Further coating candles from abrasion, do not use coarse emery paper and other similar abrasives.
  2. Do not lend a candle with high-temperature exposure. Putting them over fire for the purpose of cleaning is not worth it. Some for some reason do that.
  3. Check the cutting on the resistance using the megometer. If on the second scale + infinity does not show, then the candle will have to be changed. Cleaning is useless. When 1000 is also better not to try to reanimate the element.

Now let's talk directly about the purification methods.

Nagar's education and the fill requires not easy to extract and dry the candles, but also thoroughly clean.

  • One of the popular methods is the removal of a nagar with a metal brush with small vile;
  • Another option is to process kerosene, which quite effectively removes the Nagar;
  • Another method involves the use of sandblasting. The effectiveness of this approach is short-term, therefore will soon have to re-extract candles and clean;
  • Apply chemical transducers also many were sheltered. For this candle, it is placed in a solution, they give to lie at about an hour, after which they are purified by matches, toothpicks, to remove the net, washed with water and dried;
  • In order not to buy specialized funds, you can use acetone on the same cleaning principle;
  • Our grandfathers cleaned candles with vinegar. To do this, you will need an hour to lower them into vinegar, after which you add literally 5 drops of electrolyte;
  • There is a ultrasound cleaning method, but there will require specialized equipment.

Without receiving the desired result, you will have to change the candles. But before they need to choose.

Choice

The selection of candles today is quite extensive. But we will talk about what are used for VAZ 2110 and that at the moment you can consider the best choice for your car.

Candles are distinguished mainly mainly by the material from which the electrodes are made.

Type of candles

Features

These are classic candles for VAZ installed by the plant. Operational period is up to 50 thousand kilometers. Some of them are covered with alloy ITRI to increase the level of reliability of the electrode

Platinum

Characterized by increased resistance to temperature fluctuations and corrosion impacts, which has a positive effect on the service life of the elements. Capable such elements work up to 90 thousand kilometers

Iridium

The characteristics are largely close to platinum candles, today are considered the most durable and high-quality. Freight stock - about 90-100 thousand kilometers

Operational period may increase or decrease, depending on the care, the conditions of use of the car, as well as the quality of the fuel poured.

Replacement

If cleaning and drying did not give any result, and checking the remaining elements of the ignition circuit did not reveal other sources of problems, then the wine lies on the candlelight. They need to be replaced.

To replace the candles you will need:

  • Candle head;
  • Ratchet or knot;
  • Extension;
  • Set of new candles.

Getting to work.

  1. Disconnect high-voltage wires from spark plugs on your VAZ 2110.
  2. Ignition elements are twisted head and gorge.
  3. The first movement when unscrewed can be given hard, therefore, sharply unscrew the candles is urgently not recommended. You can disrupt the thread.
  4. If when dismantling the candle is getting stuck, screw it up for a couple of turns back, after which you again carefully unscrew.
  5. Places of planting candles. Slide from the contaminants formed, check the condition of the rings.
  6. Set in place old new candles. Spin items needed at a certain point - 31-19 nm.
  7. Connect high-voltage wires, run the engine trial.

Replace the candles are quite simple, as checking the gap. But choosing between cleaning and replacing, we advise you to choose the second option. The fact is that the use of any of the above methods for cleaning the candles can harm the car. This is especially true of chemically aggressive substances, entering the elements of the motor or the subcontrol space can lead to sufficiently sad consequences. It's much easier to simply change the candles. In addition, they are not expensive.

VAZ cars are pretty in demand in the car market domestic production. Ignition candles can be attributed to consumablesBut the reliable operation of the engine depends on their quality. The basis of the choice is the recommendations of the manufacturer of the manufacturer of the car, since for each type of engines there is a certain list of parameters that the candles must match.

What spark plugs are better for VAZ

If you take a car of the 10th family or prior, then you need recommended candles for 16-valve engines that have several differences from classic candles for 8 valves.

Candle manufacturers

On the domestic market you can find a lot of candles from different manufacturers. The highest quality candles are produced under such brands:

  • Valeo;
  • Bosch;
  • BRISK;

Listed manufacturers are taking different approaches to improving engine performance. Not only the material of the electrodes of candles, but also the accuracy of manufacture, in particular, the size of the spark gap is played.

What candles ignition better on the prior

A powerful 16-valve engine Priory requires the installation of high-quality candles for full disclosure of its potential. High-quality candles not only help reduce fuel consumption, but also increase engine power by improving the fuel ignition process. The NGK candles are perfectly proven to be designed in such a way that they are capable of self-cleaning. Therefore, their high enough cost pays off in an increased service life.

A significant drawback is a huge amount of fakes ..

Low cost and good quality manufacturing make these candles quite a real alternative to expensive candles of imported production. In addition, they are practically not fought.

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