How to solve the high water temperature of Wuling Light?

If the engine temperature is too high, you need to stop driving and then open the engine cover to dissipate the heat. Most cars use water-cooled engines, which rely on coolant circulation to remove heat. If the engine is overheated, it may be caused by some lines in the cooling system being blocked, it may be caused by not changing the coolant for a long time, or it may be caused by damage to the thermostat.

Under normal circumstances, the radiator of the engine is blocked, which may lead to high temperature of the engine, and the lack of antifreeze will also cause high temperature; In some cases, the engine is overloaded, for example, if you pull 15 tons for a car with a load of 5 tons, it may also cause high temperature of the engine.

Of course, the first task to prevent high engine temperature is to operate the vehicle accurately, and then pay attention to the water level and cleanliness of the water tank, and the first task of the vehicle is to quickly find a shade to stop and cool down, let the engine idle and rotate, and lift the hood to speed up the heat dissipation, when the temperature drops, and then add enough water to the water tank.

Hello, there are many reasons for the high water temperature of Wuling Light cars, which are summarized as follows:

1. Insufficient engine coolant;

2. The water temperature sensor or water temperature meter is faulty;

3. Downwind driving or long-term low-speed and high-load driving in high temperature season;

4. Ignition time too early or too late;

5. The blinds cannot be fully opened;

6. The mixture is too thin or too thick;

7. The outside of the water tank is dirty or the internal scale is serious, resulting in poor heat dissipation, and the water tank needs to be opened (cleaned) or replaced;

8. The fan clutch engages too late or the cooling fan does not work, the fan rotation resistance is too large, the blades are installed in reverse, the blades are damaged, etc.;

9. The performance of the electric fan is not carried Qingliang or there is no high speed;

10. Excessive carbon deposition in the combustion chamber;

11. The water pump belt is too loose;

12. There is a problem with three-way catalysis;

13. The phenomenon of "flushing" is caused by air ventilation and water;

14. The thermostat is not opened well and needs to be replaced;

15. Other water pipes, elbows and water holes of the waterway are blocked;

16. The pump does not work well;

Check items: open the lid of the water storage pot on the cool car, remove the water pipe, and get on the car to see if the water comes out smoothly;

If the engine suddenly overheats while the car is running: it could be due to a broken fan drive belt, a water pump shaft detached from the impeller, a leak in the cooling system, or a dislodged main valve of the thermostat. That's all, you go from simple to complicated checks.

Hope it helps!

Hello, I am a car maintenance stool jimic master, with rich experience in the maintenance of high-end models, and has now served more than 2,000 customers. I've seen your question, I'm sorting out the answer, it takes a certain amount of time to type, please wait a while, and I'll reply to your question within five minutes

Hello, I am a car maintenance stool jimic master, with rich experience in the maintenance of high-end models, and has now served more than 2,000 customers. I've seen your question, I'm sorting out the answer, it takes a certain amount of time to type, please wait a while, and I'll reply to your question within five minutes

Hello, the high water temperature of Wuling Light engine is mainly caused by the following six reasons:

One is the lack of coolant, you can check whether there is a leak first, if there is no leakage but still lack of antifreeze, you can solve the problem by making up for the antifreeze and then cooling the car.

The second is that the engine cooling fan does not work, which is generally caused by damage to the fan itself and the relay, which can be solved after you replace the fan.

The third is that the water temperature sensor is damaged, which will cause a false alarm of the water temperature signal, causing the fan to not work properly, which can be solved after you replace the sensor.

Fourth, the impeller of the water pump is damaged, after the impeller is damaged, the coolant can not participate in the large circulation, resulting in the water temperature is too high, which can be solved after you replace the water pump.

The five messy silver is a blockage of the water tank or waterway, and the coolant can not participate in the cooling of a large number of liquid after the blockage, which can be solved after you replace the water tank and clean the waterway. In addition, damage such as the thermostat will also cause the heat dissipation system to be unable to participate in the large circulation and cause high temperatures, the solution is to replace the damaged thermostat.

If your vehicle has had a high temperature before, it is the high temperature caused by the damage of the cylinder gasket that leads to the communication of the airway and the waterway, which can be solved after you replace the cylinder dust balance pad. Hope mine can help you!

When the vehicle is driven at high speed, the heat dissipation increases, and the water temperature decreases, at this time, the thermostat should be gradually turned off to ensure that the water temperature does not continue to decrease, if the thermostat is not turned off or closed tightly, the water temperature will continue to decrease, resulting in low water temperature. It is recommended that you check whether the thermostat is faulty first, if the problem is not solved, it is recommended that you try it, there are cardboard or other items to cover the water tank in half, in order to increase the engine water temperature, remind you to pay attention to the change of water temperature, you can adjust the area of the shield according to the level of the water temperature.

If the water temperature is too low, there is a possibility that the thermostat is damaged, and the cycle is turned on frequently, or the water temperature sensor lies. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

The thermostat is broken [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

1. When the engine temperature is too high, you can use your hands to touch the temperature of the upper water pipe and the lower pipe to judge, if the temperature difference between the two water pipes is large, you can judge that the thermostat is not working, if you can't buy accessories on the way, you can remove the thermostat for emergency, and replace it immediately after going home.

2. If there is air in the cooling system, it will form air resistance, which will make the cooling water circulate poorly, resulting in high engine temperature. The following methods can be used to deflate: let the engine run at high speed, gently unscrew the water tank cover until the gas is just released, at this time, some cooling water will flow out with the gas, and so on many times until you feel that the gas is exhausted (at this time, touch the upper and lower pipes with your hands, and the temperature will be significantly different from before the gas).

After troubleshooting, the cooling water should be replenished in time.

3. If the vehicle is driving on dirt roads or muddy roads for a long time, there will be some dirt adhering to the radiator, which will affect the heat dissipation effect over time and cause the water temperature to be too high. In this case, you can blow the radiator grid with compressed air first.

4. If the temperature is too high or the temperature indicator keeps flashing, stop to check whether the cooling water in the water tank is normal, and whether there is leakage at the water tank and water pipe. If no abnormality is found through inspection, you can continue driving after replenishing the cooling water. If the temperature is still too high after driving a certain distance, and the cooling water is reduced after stopping for inspection, this is mostly due to the loss of sand hole or perforation in the water jacket of the cylinder block.

5. In the process of driving, if the water temperature is too high, it must not be washed with cold water, so that the cylinder may break; You should also not rush to open the lid of the water tank, so as not to hurt people with boiling hot water. Turn off the heat and wait for about 20 minutes before opening the lid of the water tank and adding cold water for emergency.

90 degrees to 95 degrees is more suitable, Wuling light, normal driving, the water temperature gauge is 2 grids away from the first red line, which is normal. That is, the water temperature hand will rise by two-thirds, which is 90 degrees, rather than one-half (half) like most vehicle water temperature meters.

The water temperature is 60 degrees from C - H C, as long as the water temperature gauge pointer reaches C, the water temperature has reached 60 degrees. The temperature indicated by the hred grid is 110 degrees, and the temperature indicated by the water temperature meter can be estimated from a span of 60-110 degrees.

Under normal circumstances, when the car engine is working, the water temperature fluctuates between 85 and 100 degrees, and generally speaking, the pointer is in a very good state in the middle, but sometimes (air conditioning or idling in place, etc.) the pointer will cross the center line, but generally no more than two-thirds is fine.

1. First of all, after finding that the water temperature is too high and stopping to the side, it should not be turned off immediately, because there are many reasons for the high water temperature, but there is probably only one fault each time, if all other functions are turned off, the water temperature will be too high, damaging the engine, the accurate approach should be to idle the park, open the hood, turn on the heater, dissipate heat as soon as possible, and pay attention to parking in a cool place. 2. Next, we have to check whether the coolant is sufficient, this situation is likely to be that the owner usually does not care about forgetting to add it in time, and it should be noted that the owner must choose the same brand and model of product when adding coolant, otherwise it may cause chemical reaction due to different components and lead to the failure of antifreeze. 3. Then, we are looking at whether the cooling fan is only running normally, and the failure of the cooling fan will cause the heat generated at the high speed of the automobile engine to be transferred to the antifreeze and not get timely heat dissipation, resulting in the temperature of the antifreeze rising.

If the fan is stuck or the insurance is burned, you can solve it as soon as possible after the power failure, if it is a line problem, it can only be handed over to the professionals of the 4S shop to overhaul. Extended Information:Car Radiator Function:

The function of the cooling system is to dissipate excess and useless heat from the engine, so that the engine can operate at normal temperature at all speeds or driving conditions.

The water tank is the heat exchanger of a water-cooled engine, which is cooled by air convection to maintain the normal operating temperature of the engine. Once the engine cooling water in the water tank boils and vaporizes and expands due to high temperature, and the pressure exceeds the set value, the pressure is discharged from the water tank cover (a), which causes the cooling water to decrease and prevent the cooling system line from bursting. Finger bends.

When driving, you should pay attention to whether the engine cooling water temperature gauge pointer on the dashboard is normal. In addition, if the engine cooling fan fails and the engine cooling water temperature rises or the cooling system pipeline leaks, the cooling water may also be reduced.

1. The system is dirty and circular, and the heat radiator water tank is blocked; 2. The machine is blocked, such as the abnormality in the operation of the thermostat or the abnormality in the operation of the damaged water pump; 3. Air resistance and engine failure cause high pressure in the cylinder to enter the refrigeration system; 4. The heat dissipation is abnormal, such as the refrigeration speed is too low. The wind ring is damaged, and the surface of the water tank is dirty; 5. Vehicles using electronic fans have the phenomenon that the cooling fan is turned on late.

Hello dear! Thank you for waiting, the engine water temperature is too high and needs to be stopped in time for inspection, the main reasons for this are the following aspects need to be checked and repaired. The first aspect is to check whether your antifreeze is sufficient, because insufficient antifreeze will lead to poor engine heat dissipation, resulting in high water temperature, check whether the antifreeze is sufficient, if it is insufficient, you need to add it in time.

If the fan can't rotate, then it means that there is a problem with the control circuit of the fan or the water temperature sensor is damaged, and these two things need to be checked. The third aspect needs to focus on checking the engine's water pump and thermostat, whether it is working normally, to touch whether the temperature of the upper and lower water pipes of the water tank is the same, if the temperature of the upper and lower water pipes of the water tank is not the same, then the main consideration is that the water pump or thermostat is broken and needs to be replaced. Kiss!

I hope mine can help you, in addition, you can also click on my avatar to follow me, so that if you have any questions in the future, you can click on my avatar to consult me! If you find it helpful, please give a 5-star thumbs up, and look forward to meeting you again! Have a great day!