Wuling Light has a high water temperature, the fan rotates, stops and adds water, but the water temp

Wuling Light Water Temperature High Analysis:

1. After the engine is drained with water, or the engine lacks too much water, the air in the engine may not be completely discharged after the first water filling, and if no measures are taken, it may cause air resistance and make the engine temperature too high.

The solution is: after adding water, after running the engine for a few minutes, open the water filler cover and fill up the water again.

2. If the gasoline does not reach the specified number (in principle, it is not allowed to be used) or the ignition time is in advance, it can cause the engine to knock and make the water temperature too high.

3. Check the oil and water before leaving the car every day to ensure that the water tank is filled with water.

4. If the idle speed of the air conditioner is too low, which can lead to high water temperature, check whether the idle speed booster of the air conditioner is working normally;

5. The plane of the cylinder head is uneven, or the cylinder gasket is flushed, which can lead to high water temperature.

The inspection method is: when the engine is cold, open the water inlet cover and start the engine, if there are bubbles gushing out of the water tank, it may be the problem. Faulty parts of the engine cooling system (e.g., thermostats, water pumps, fan clutches, etc.) can cause the water temperature to be too high, and the corresponding parts should be inspected and replaced.

Hello friend, you said this situation. Caused by air in the engine waterways. Rush to the feng shui pipe at the top of the engine and exhaust the air.

Won't that be the case? I hope I can help you, if you have any questions, please feel free to contact me. BBA Mercedes-Benz BMW Audi Maintenance wishes you a happy life, all the best, and a lot of money!

Hello. If the water is added to the point that it is not deflated, the air will of course rise if it is not discharged.

Reasons for the high water temperature of the car:

1. The cooling fan does not rotate, and the cooling fan fails.

2. There is a problem with the cooling medium, and the condensate is used up, which leads to the high temperature of the car water tank.

3. The thermostat is damaged, and the car can only be sent to the 4S shop for maintenance if this fault occurs.

4. Or if the water tank is faulty, replace the water in the water tank or replace the water tank.

5. The ignition method is incorrect, resulting in too high oil pressure.

6. If the pump fails, find a professional person for maintenance.

Solution: 1. If the water temperature is very high before starting the car, the car may not be easy to start, and there are many reasons for the high temperature of the car.

2. The cooling fan does not rotate, the coolant is insufficient, the water temperature gauge is faulty, the water tank is blocked, etc., which may cause the high temperature of the car.

If the water temperature gauge is normal, when the temperature reaches the red warning line, slow down, and when it is safe to do so, pull over to the side of the road, taking care not to turn off the engine.

3. Do not pour cold water on the engine, wear gloves and gently unscrew the lid of the water tank, wait for the water vapor to be slowly discharged, and after the pressure of the water tank drops, add cold water or antifreeze.

4. Regularly check the body to ensure that there is no dirt around the water tank, which causes the heat dissipation capacity of the water tank to decrease.

Check whether the fan of the part 1 is activated; 2. Whether the water is sufficient, whether the water is insufficient is forgotten to add water or leakage (do not open the water tank cover when the water is high); 3. Whether the engine has been overhauled recently, the cooling pipe may be blocked; 4. None of the above is to remove the scale of the water tank.

The water pump is driven by the crankshaft.

2. Of course, if it is an electric water pump engine, it will be better), pull over, but do not turn off immediately! Because the temperature of the coolant is already very high, the cooling capacity has reached the limit, whether the circulation is not smooth. Secondly, you can also check the water temperature sensor and water pump.

If the engine is left idle for a while, the constant circulation of coolant can still reduce the impact of high temperatures on the engine.

4. Check whether the antifreeze is lacking, resulting in high engine water temperature. Circulating coolant, where the boiling coolant stops circulating if the ignition is immediately extinguished (for most engines.

3. If the temperature is too high and cannot be cooled, the engine is also unbearable, thermostat, cooling fan, etc. 1. There are many reasons for the high water temperature of the engine or even "boiling", such as damage to the electronic components of the cooling system (thermostat, cooling fan), poor heat dissipation of the radiator, insufficient coolant, etc.

I also happened to have this situation, I just threw away the thermostat and didn't use it, blew the water pipe a few times with an air pump, and it was done, and I didn't open the pot