Pours candles on the injector what to do? Pours candles VAZ-2110, 2109 (injector)

Probably every motorist faced with this problem when after a brief idle the car suddenly refused to start. And the reasons can be a dozen. The most likely of them – is a discharged battery. However, it can happen and something else – for example, the machine ceased to run because of spilling fuel on the plugs. And not just for gasoline cars fills the candles. VAZ-2110 (injector), "prior" and many other machines are not immune from this trouble. An Exception are not even foreign cars. That is why in today's article we will look at why fills in candles on the injector and how this problem.

Causes

The Most common of these is the incorrect operation of the electronic unit of the vehicle. What is most interesting - pours the candles on the injector more often in winter temperatures than in summer. And this is not an anomaly. There are objective reasons. At low temperatures the mixing of the fuel-air mixture is complicated by the fact that large amounts of oxygen requires large volume of gasoline when the air is cold. In this regard, the electronic control unit gives a signal to the fuel injector, thereby increasing the amount of fluid supply. This is the main reason why flooding the candle.

What is happening at the moment in the engine? The injectors to deliver fuel into combustion chamber of the engine, the starter at this time trying to create a cylinder the desired compression, at the same time trying to produce a spark to generate the flash. We should not forget about the quality of our fuel – a lot of impurities and dirt aggravates the work of the injectors, hence the corresponding trouble.

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With perfect compression candles may start even with minimal boost, but it only happens on new cars. Why fills in candles on the injector more often on cars older than 3-5 years.

What happens?

As a result, we get the weak spark, compression cold is not normal parameters. And injectors at this time continue to supply gasoline to the combustion chamber, which fills the candles, and those, in turn, ceases to generate a spark for ignition of the mixture. Thus, the car stops normally run, and when you Unscrew the spark, you can clearly see the accumulation of foreign fluid on their surface.

Troubleshooting

How to resolve this problem? The user manual for a modern car is written like this: “If fills the candles on the injector, you need to wring them out and dry thoroughly”. The starter need to scroll through for 10-15 seconds after removing these elements. Next, the dried plugs back into its proper location, and then start the engine. This way offers us to fix the problem the automaker.

But there is another, popular, method of eliminating this trouble. If fills in candles in the cold (injector) before to wring them out and dry, you should run the engine as follows. For fuel injected internal combustion engine the gas pedal is pressed to the floor until it stops, the starter moves the engine about 10-15 seconds, then the pedal is released. In most cases, it helps to start the car. The essence of these manipulations is in the air purge “wet” candles (in this case the fuel supply is closed).

What to do if the engine then does not start?

In this case it is necessary to dry these items. In General, candles that go on the fuel injected motors, do not differ from those installed on gasoline, so the following method can be considered universally applicable.

This method Consists in the following. After unscrewing the spark with a special brush to clean metal from the accumulated deposits, then are dried in conventional dryers. Alternatively, you can hold them over the burners of the gas stove. Next, check the gap and dry the spark screwed back into place. In this case, the engine for sure starts in any temperature.

What to do if fills in candles on the injector every day?

The case is that the petrol gets there every morning. Of course, every day carry out similar work on drying to quickly get bored of even the most patient motorist, so in this situation sent the car for diagnostics. You can order this service for a HUNDRED, and you can do everything with your hands. In the latter case you should diagnose the candles on the quality of generating sparks, it comes out from ignition coil, check the cleanliness of injectors and Hall sensor. Perhaps the problem lies in one of these items.

Under what conditions the candle will not pour petrol?

So suddenly this morning did not encounter a similar problem in the garage, keep your car always in good technical condition. Conditions precluding the occurrence of this problem are:

1. Serviceable starter.
2. A Well-charged battery.
3. High-quality candles and high-voltage power lines.
4. Timely cleaning and adjustment fuelnozzle injector. It is not recommended to use special additives in the tank. The best way to clean injectors with the use intended for this equipment (in which case such tools you can make yourself). Pours candles (VAZ-2110 - injector - including) it is often for this reason.
5. The Availability of high-quality gasoline. At our petrol stations it is hard to find, but to avoid trouble, find a network of gas stations where they sell really high-quality gasoline, and constantly refuel there. Be sure that the risks of premature contamination of the fuel system will be reduced tenfold.

Finally, we note another popular method of prevention. According to him, should be regularly (3-4 times a week) for 10 seconds to increase the engine revs to red scale (4.5-5 thousand rpm) to self-cleaning of carbon deposits in the combustion chamber of the engine.

Thus, we considered the factors of formation of the fuel in candles and learned the ways of solution of this problem.