The car has been idle for a long time when the air conditioner is turned on, and the water tank nozz

1. If the car is using the air conditioner, it is normal to have a small amount of dripping, which is the condensation of the air conditioner.

2. If you do not use the air conditioner and find that the car is leaking, you should consider the water tank leaking

1.Check that the water tank lid is fastened.

2.Test fill the air into the water tank to see where the water seeps out from when the tank is pressurized, and then decide on the repair plan.

3.Unscrew the cap of the engine with oil to see if there are traces of oil emulsification, and if so, disassemble the engine and replace the cylinder gasket.

4.There is a problem with the quality of the tank.

If the water pipe of the water tank is ruptured and leaking due to car vibration or vehicle accident during the driving of the car, measures can be taken according to the specific situation:

When the leakage is not more than 1mm crack or 2mm hole, add a bottle of water tank strong plugging agent to the water tank and start the car to run.

5 10 minutes after opening the cooling water to start the large circulation, whether it is the water tank or the rubber pipe and various pads in the cooling system, the leakage will stop leaking, and it does not need to be released after the leakage is stopped, and it will not affect the heat dissipation and blockage.

If there is no anti-leakage agent, if there is a slight leakage of individual heat pipes, you can temporarily put loose tobacco into the water tank, and use the water circulation pressure to block the tobacco in the leakage of the heat pipe, and use it temporarily.

If the leakage of the water tank heat pipe is serious, the leaking heat pipe can be cut from the leakage, and the cut heat pipe can be blocked with soap-coated cotton balls, and then the head of the cut heat pipe can be clamped flat with pliers and then rolled and pressed to stop the water leakage.

It is advisable to go to the workshop to check the cooling system

The leakage of the air conditioning water tank of the car should be the problem of the sealing ring, and replacing the sealing ring can solve the problem of the remaining boring key. If the heater tank is broken, the entire heater tank needs to be replaced. In this case, the vehicle can no longer be used, it needs to be repaired quickly, and if the water in the tank has leaked into the cockpit, it needs to be treated accordingly.

The disassembly method of the warm air water tank is as follows:

1. First of all, disassemble the workbench, disassemble the workbench screws, pay attention to which parts have screws, there are screws inside the lower two edges of the workbench, and there are two screws directly above the wheel arch;

2. Dismantle the instrument assembly, pay attention to the instrument connection line during the disassembly process, and do not break it;

3. After removing the instrument assembly, the whole picture of the heater is leaked, and the heater is connected by three screws, and the upper one is first removed from the screws, and then the other two screws are removed;

4. Remove the water pipe connected to the warm air tank after the cover is erected;

5. Take out the warm air water tank.

If it is outside the car (under the car) will drip to the ground, this is a normal phenomenon, generally there are the following reasons:

1.Because the car air conditioning system is equipped with an evaporator in the dashboard of the car, when the air conditioner is turned on (a c button on), the surface temperature of the evaporator is very low, the water in the hot air in the car will condense on the surface of the heat-absorbing fins of the evaporator, and the water droplets are collected by the plastic shell of the evaporator to be discharged out of the car by pipes, if the vehicle is suspended for a period of time, sometimes you can see a very clean and transparent pool of water, please don't worry about the car failure, because the cooling water of the engine is usually antifreeze (green, red or blue).

2.Outside the compressor (low-pressure area) in the engine compartment, water from the condensed air can drip on the ground (sometimes more than the evaporator's displacement).

3.If the low-pressure pipeline is not covered with insulating foam, the surface of the pipeline is easy to condense the moisture in the air, and the water droplets often condense and drip down the lowest point of the pipeline.

If there is water dripping under the dashboard in the car, there are generally the following possibilities:

1.If the air conditioner is too cold, the moisture in the air will condense outside the air outlet, forming the phenomenon of white smoke, and the moisture in the air will also condense on the surface of the plastic shell of the evaporator or the plastic pipe shell that transports cold air, resulting in the phenomenon of dripping. This is more likely to happen in cars with poor insulation over the plastic casing of the evaporator or the plastic pipes that transport the cold air.

2.There are two main reasons why the air humidity in the car is too high, the first reason is that the air circulation function outside the car is continuously used, and the air outside the car with high humidity is continuously sent into the car, and the humidity (moisture) in the car cannot be reduced (discharged to the outside of the car). The second reason is that the air tightness of the car body is poor, and the air outside the car with high humidity continues to seep into the car.

Another typical condition in which the air humidity in the car is too high is the formation of water droplets around the exit, which can be observed by the car owner.

3.The drain line of the evaporator's plastic housing is blocked, and when the water level is too high and overflows, it can also drip water in the car.

4.Broken plastic casing of the evaporator or loose drain lines can also drip water in the car.

5.The small heating tank inside the dashboard ruptures, and the engine's cooling water leaks, because the engine's cooling water is usually antifreeze (green, red, or blue), and the dripping water will have a color and a smell, which is easily distinguishable from the clean dripping phenomenon of 1-4 above.

There is a damage in the pipe or a leak in the greenhouse in the dashboard.

Summary. Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, for you to find the corresponding problem solutions and solutions to the car air conditioning pipe leakage into the car, then you at least to the sun for about three days, if the sun is very poisonous, this at least to open the door, and then the co-pilot of the car door open to the sun for about three days, this will be dried I hope to help you.

Hello, I am your exclusive technician, attentive, careful, concentrate on answering your car questions, for you to find the corresponding problem solutions and solutions to the car air conditioning pipe leakage into the car, then you at least to the sun for about three days, if the sun is very poisonous, this most hungry such as at least to open the door, and then the co-pilot of the car door to open the sun for about three days, this rotten start on the sun I hope to help you.

Won't it become a soaking car, will it have an impact on the car?

If this is generally dried, this will not become a soaking car, and this is less lead If you don't dry it, then this will definitely have an impact, and this will corrode the line.

1. Check whether the electronic fan is working normally, under normal circumstances, the electronic fan has two gears, one is a low-speed gear, and the other is a high-speed gear, the high-speed gear generally works when the air conditioning pressure is too high and the water temperature of the engine reaches 103 degrees Celsius.

If your car's electronic fan does not have high speed or the speed of high speed is not enough, the above phenomenon will definitely occur. It should be noted that if the electronic fan does not have high speed, it is not necessarily the problem of the electronic fan, the high-speed insurance of the electronic fan is in the fuse box on the battery, if the insurance is burned, the line contact of the insurance is not real, the high and low voltage switch of the air conditioner is damaged or the fan high-speed relay is damaged, it will lead to the electronic fan without high speed.

2. Check whether the opening of the thermostat is insufficient, the thermostat will be too small at normal temperature, which will lead to the slow circulation speed of the cooling water of the engine, which will lead to the phenomenon of high water temperature at low speed.

3. Check whether the pump is idling. The Jetta avant-garde water pump impeller is plastic, and if the shaft is listed, it will cause idling when the water temperature is high, resulting in high water temperature.

4. Check whether the grounding of the ground wire near the battery and the engine water temperature sensor is not real, if the ground wire contact is not real, it is easy to cause the water temperature indicated by the water temperature gauge to be high, which is also called false high.

Check the temperature of the upper and lower sewer pipes as well. There are also thermostats.