The offensive of winter and real frosts, when the column stubbornly holds below the mark - 20 seconds, for motorists often turns around the problem of starting the engine cooled during the car.

Experienced drivers call a lot of causes of such a situation, but most often the candles flooded with gasoline. The liquidation of the problem sometimes requires spending a lot of time.

Floods candles with gasoline in the frost, how to understand that candles are filled

To suspect the impossibility of the start of the motor in the fault of the flooded candles in the event that several attempts were not successful.

In this case, the motorist will have to remove the candles, carefully examine them. The presence of oily moisture and the presence of smell of fuel - explicit evidence of the filled candles. So, the supply of fuel is normally, but it does not ignite from the spark.

Such a phenomenon is observed on injector and carburetor engines, regardless of the fuel system of the car. In the warm time, the flooding of candles is possible, but it is observed much less frequently than in frosty weather.

Signs of filled candles, how is the process of fuel ignition

To understand the reasons for what happened, it will be enough to remember how ignition is ignition in the combustion chamber. The physical aspect of the question is as follows. In the process of supplying gasoline to the chamber, it is mixed with air, high pressure ensures spraying of a combustible mixture around the candle.

In the heated engine, the combustible mixture also has a temperature sufficient for its active evaporation, the presence of flammable vapor makes it much easier for the process of ignition.

The low air temperature on the street leads to a strong cooling of the car, the temperature of the gasoline in this is lowered to the marks, in which evaporation is practically absent.

Temperature below 0 degrees further aggravates the situation. It is additionally condensing the spray combustible mixture into large drops, the chance of successful starting the engine is significantly reduced, or the start becomes impossible in general.

If you consider the issue from the point of view of organizing workflows in an injection type engine, then as a reason, the principles that guided the electronic brain of the car can be called.

Minus temperatures will require an increase in effort to form a combustible mixture: the presence of an increased amount of oxygen as part of the air will cause an increase in the amount of gasoline supplied. Naturally, the electronic control unit will give an indication of nozzles to increase the volume of gasoline supplied.

If the car battery has a considerable experience, then the following phenomena will occur: the nozzles will feed the fuel, the actions of the starter will be directed to the creation of compression in the cylinders. At the same time, the battery must provide a spark that can generate an outbreak.

The new, in perfect state of the engine, of course, can start even in the case of the presence of a weak impulse. By the way, fills the burning candles of injectors on new cars much less often, and, with any weather.

In practice, with insufficiently high compression and at low temperatures, the nozzles continue to supply the fuel. There is a pouring of the candles, they cease to "submit signs of life."

Do not start the engine in the frost, reasons

But the influence of candles, unfortunately, is not the only factor negatively affecting the procedure for starting the engine at low temperatures. Each car owner should be known about the most common of them - familiarity with the cause of such problems often makes it possible to prevent the possibility of their occurrence.

ignition Candle Problems, How to Check and Eliminate

Ignition Candle Problems may occur when buying and installing a product not high quality. What can be recommended to motorists - do not choose consumables and spare parts for the car guided by thoughts of maximum savings, buying a quality product at a higher price often can get rid of many problems arising during operation.

The influence of gasoline can also occur because of the high degree of wear of the candle.

A weak spark may occur in the event that the candles are strongly contaminated by Nagar, but the spark received from them is not able to influence the ignition of cold, non-combustible vapor, fuel and air mixture.

Exit - timely cleaning of candles from soot, and as needed - replacement for new, appropriate quality.

damaged high-voltage wires, how to check and eliminate

Pour candles with gasoline can also in the case of damage to high-voltage wires. The reason is that the faulty wiring can give an uneven spark.

fuel poor quality

Fuel quality is a very important factor on which the evaporation process depends. Practice proves that even at normal temperatures, some types of fuel show no normal burning, that at negative temperatures they will evaporate and ignite - say no.

Experts recommend paying attention to the quality of fuel, which is refilled by the car and its correspondence season. For use in the cold season, you should prefer gasoline with the maximum allowed for the engine of your car, octane number.

A positive result can be obtained using the winter type of gasoline offered in your region. Such fuel is much easier, even in severe frosts.

power system malfunction, how to check and eliminate

The reason for the launch of the cooled engine may also be a malfunction in the system of the power system. The negative effects have clogged or worn injectors, which, as a result of the existing defects, can supply incorrect amount of fuel. Naturally, such violations will cause the infusion of candles.

To resolve the problem, it is recommended to systematically monitor the status in which the nodes and engine systems are seen, seen deviations - eliminate timely. Caring for the power supply is regularly cleaning and configured in accordance with the recommended parameters.

We should not forget about the need for high-quality battery charging - otherwise it will feed the voltage, insufficient to form a spark at startup.

Tips Prof.

The following advice from professionals will help, if not completely, then at least in most cases, to prevent the occurrence of difficulties with the start of the engine due to the flooded candles flooded.

how to keep a car in good technical condition

Reduce the risk of unpleasant situations will help the content of all the nodes of the car in perfect condition.

Among the main requirements should be allocated the most important:

• high-quality battery charging
• profitability starter
• high quality oil and matching its parameters
• temperature on the street, overboard
• use high-quality spark plugs
• maintain high voltage wiring in perfect condition
• carry out timely cleaning and adjustment of the nozzle, and the optimal option should be considered
• cleaning using special equipment; To clean by adding special impurities to the tank, it is recommended to resort only in exceptional cases.
  Pouring into the tank exclusively high-quality gasoline

From the "folk" recipes can be advised:

• After a day, two, during the movement, at the continuation of 10 with an increase in engine loads up to 4.5 - 5 thousand revolutions, it guarantees self-cleaning of candles from soot and clean the camera from available deposits.
• In order for the engine in the cold, the engine is stable, and the candles did not bore gasoline, once a month will need to "scroll through the engine", the distance is from 50 to 100 km, at a speed of at least 100 km per hour. Use extremely high quality fuel.

These simple actions will help independently perform control over the state of the car, the possibility of saving on the services of auto service specialists will appear.

how to start the engine if the candles are filled

The engine startup is solved in different ways.

The instruction manual recommends the following procedure:

• candles twisted and dry
• while the candles are removed, scroll throughout 15 seconds starter
• dried candles insert back
• engine starts

You can apply the second, "folk", the method, the effectiveness of which is proved in practice. Before you unscrew and dry the candles, you can use the purge mode.

The launch of injection engines is carried out as follows:

• gas pedal squeeze until it stops into the floor
• using the starter, the engine is scrolled over ten seconds, after which the gas pedal can be released

After such actions, the start of the engine must pass without problem, blowing the air with air when the fuel is blocked, as a rule, gives a good result.

In the event that the engine does not start after a pair of attempts, you should not plant the battery and turn the starter to turn. It will be necessary to remove the ignition candles, clean them with the help of brushes (you can take a conventional toothbrush, or the metal brush) from the car, dry over the burning plate, in the oven, using the hairdryer.

While the filter candles are not installed, the engine scrolling should be made, at the continuation of 5 seconds, the accelerator pedal should be pressed until it stops. Such an action contributes to the complete removal of the excess combustible mixture from the combustion chamber.

After checking the gap, the candle will need to be screwed into place. The engine must start as usual.

Specialists recommend systematically producing spark plugs, their periodic replacement, especially for the operation of used cars.

The systematic emergence of the situation with flooded candles is a signal that the diagnosis is required:

• purity injectors
• the functioning of the Hall sensor
• spark outlet process from ignition coil
• candles themselves - for the quality of the spark