A lot of car owners faces a problem when condensate appears in the exhaust pipe, as a result of which water drops are formed in the muffler. In some cases, this is a normal phenomenon, however, sometimes condensate in the silencer is such an alarming bearing, which speaks about the problems of the internal car systems. About this further in the article.

Water from the exhaust, from where it takes

In winter, when the water moves all the time from one state to another, this is a particularly dangerous phenomenon. However, in the summer, the dripping liquid from the exhaust pipe also does not predict anything good.

In essence, condensate is water that appears when moving to a liquid state of gaseous. In nature, condensate is formed all the time, but does not cause damage. But for the car it can become a problem. Condensate is able to form and in the internal systems of the vehicle, and not only in the silencer - in oil, fuel systems and in the cooling system. It also accumulates in the cabin and in the closed areas of the body. The degree of harm that it causes is different in each individual situation.

When you jerk motor, condensate appears in the exhaust pipe. Even if the car is new and fully worker. This is a natural phenomenon, to protect against which it is impossible. Outside, the system is cooled much faster than inside. In the silencer, there are minor accumulations of moisture, which freeze in a short time and cover the "insides" of the car with ice crust. Experts argue that in this case this phenomenon does not cause much harm, but many car owners relate to this with caution. And the matter is that with the active operation of the transport, small accumulations of moisture in the muffler can, on the contrary, talk about its proper work and serviceability.

Why condensate is formed

1. With the active operation of the vehicle, condensate will always be formed. Trips by car in the cold season and, of course, the heating of the motor is becoming the main cause of its formation.
2. Transportation with autorun is stronger than this phenomenon. The pipe warms up in 20 minutes the maximum, the frozen condensate melts, but does not even have time to evaporate how splashing out under the flow of exhaust gases.
3. With a sharp press on the gas pedal, the water from the exhaust pipe will be more active as a result of a large pressure in it.

Conclusion: If water in a small quantity is dripping from the muffler in winter, you should not panic and drive to a hundred to carry out thorough diagnosis and repair.

Condensate in the exhaust pipe, is there a threat to the car

Forming in the silencer, the condensate actually does not cause any harm. Although over time it becomes the main cause of corrosion. However, in the winter time, the corrosion process occurs much slower than in the summer.

If in winter it is not to warm the car at least once a day, the frozen condensate can increase so much that after a few days of downtime, the car will not start. In order to avoid such trouble, some car owners advise to drill a small hole in the resonator, so that the excess moisture flows.

But, such a decision is not the best. The fact is that around the hole made by you will be much faster than metal corrosion. As a result, after a while you will have to completely replace the exhaust pipe. Think if this method would be effective, the manufacturers themselves would use it at the stage of creating a car.

Condensate is going on the neck of the oil-fuzzy lid, is there a reason for anxiety

Sometimes on the neck of the oil-fuzzy cover is formed a white flare. It is also water, or rather, the symptom of its absence, which becomes the cause of the mass of additional problems. This flare may also appear near the valves in case of damage to the gasket, as well as on other sites. In addition, its part sometimes falls into the exhaust pipe and goes through it. It can also be an antifreeze you use, which falls into the oil system. Directly the motor, while it can be harder to warm. However, if you do not see anything like this, I have nothing to worry about. When mixing the oil and water on the surface of the motor, a layer of moisture occurs quite often. But, in this case, it does not fall into the exhaust pipe, and you can only see it under the hood. However, when the motor heating, the vollet is quickly washed off and is not a threat. Most likely, the white flare is formed due to the fact that there are not enough water in oil. If you need, you can add it a little and stir. At the same time, the oil replacement is not necessary.

Condensate accumulates in the gas tank, reasons how to eliminate

The main reason for this problem is low-quality fuel. It is likely that it contains a small amount of water. In particular, if you refuel at the old gas station. Drivers who leave the car warm and drive with full tank, do not have problems. If there is little free space, the condensate is simply nowhere to form. However, if there is little gasoline in the tank, the amount of moisture grows very much. But, if the car is on the street in the winter, the difference in the temperature of your fuel tank and air is minimal. Therefore, condensate does not actually appear. And if you leave the car in the warm garage, everything happens on the contrary.

Water in a gas tank, which partly falls into the muffler - not a very good sign. In some cases, it becomes caused by the fuel pump or candles. However, moisture from the tank is also capable of entering the engine system. This is especially dangerous for diesel units, because as a result of this can freeze the filter of fine cleaning and fuel-wire. Nowadays, there are special water removers entering with water into a chemical reaction and transforming it into a substance that is easily burning with fuel, while not falling into other systems. The main problem is that this moisture falls into the exhaust pipe is not always, as a result of which it remains unnoticed to the latter. However, if you have noticed that it comes out significantly more than liquid without visible reasons for whether you need to pay attention to the other vehicle systems and check whether there are condensate in them.

Water in the silencer, whether it is necessary to fight with water and which ways

In order for moisture accumulated in the silencer not so actively and came out of it faster, there are a number of effective methods:

1. If the automatic warm-up option is installed in your car and it starts several times during the night, but in the morning the liquid, while dripping out of the exhaust, just increase the warm-up time, since the silencer is simply proud to warm up to the desired temperature. In addition, it is possible to use a heater.
2. Always put the car in the garage, if available.
3. Try replace gasoline to better. It is possible that the essential part of the water used is simple.
4. You can also make a liquid additional heating of the silencer or insulate it with a non-flammable heat insulator.
5. So that the condensate is not in a liquid state, and the pair, boil the motor, wait a few minutes and put the car before the tilt down. However, this option is not very effective. It changes the form of condensate, and does not reduce its number. But, some extent reduces the rate of metal corrosion as a result of moisture.

However, all these actions in any case are not able to protect the car from the appearance of condensate in winter. The difference of temperatures does not go anywhere. You have the opportunity only to reduce it a little, but completely will not solve the problem. Depending on the quality of the silencer, it is able to serve you from 5 to 10 years. Then you will still have to replace it with a new one. It is advisable to choose a silencer from the manufacturer, as well as with additional corrosion protection.

Tips Pros: Is it worth worrying if water flows from the exhaust

Contrary to popular belief, corrosion of the muffler is mainly formed not as a result of condensation, but because of the aggressive environment that is created by exhaust gases. The liquid in the muffler - this is only one factor affecting the degree and rate of corrosion processes. Based on this, the fight against condensate is most often useless and empty time. It is necessary to worry only when from the muffler together with water goes white thick smoke. This signals that the time has come to replace the cylinder block gasket. And even then, only if the coolant level began to decline significantly.