Insightful trade route analysis

List of the contents of this article:

• 1,Insightful trade route analysis The reason for the high temperature of the car engine
• 2, Causes and treatment of excessive engine temperature What is the method
• Is it normal for the engine compartment to have a high temperature

High temperature of the car engine Reasons

[Pacific Automobile Network] The reasons why the engine temperature is too high are: the cooling system leaks or the cooling water is insufficient; the water temperature meter indicates inaccurate or fails; there is too much scale in the cooling system and the heat dissipation effect is poor; the radiator cover net or radiator core ventilation duct is blocked by debris, resulting in poor heat dissipation; water pump, The fan belt is too loose or broken.

The reason for the high temperature of the car: the engine coolant is insufficient. If the coolant is insufficient, add it to the appropriate position first, and check whether the liquid level has dropped seriously in a few days.

There are seven common reasons: the surface of the radiator is blocked, the inside of the radiator is blocked, the fan clutch fails, the 4 fan skin is tight enough, the ignition timing is wrong, the exhaust back pressure is high, and the thermostrator fails.

The overheating of the engine causes certain damage to the engine. Turning on the air conditioner when using the car in summer further aggravates the working load of the engine and causes the temperature to rise sharply. Six possible causes of overheating of the car engine: fan problem, fan motor does not move or fan clutch failure, unable to cool down normally.

What are the causes and treatment methods of excessive engine temperature

Solution: outside the water tank Clean the water tank when the surface is dirty, and replace the new water tank when the inside of the water tank is dirty. The reason for the high temperature of the engine: the thermostat fails, stuck in the fully open position, and the coolant circulates at low temperatures; the fan motor of the radiator is broken, which cannot achieve the effect of heat dissipation.

[Pacific Automobile Network] The reasons why the engine temperature is too high are: the cooling system leaks or the cooling water is insufficient; the water temperature meter indicates inaccurate or fails; the cooling system has too much scale and the heat dissipation effect is poor; the radiator cover net or radiator core ventilation channel is blocked by debris, resulting in poor heat dissipation;The pumps and fan belts are too loose or broken.

The possible reasons for the failure of the high temperature of the engine are: thermostat failure, broken radiator fan motor, broken water thermometer and water temperature sensor.

Insufficient coolant x0dx0a coolant leakage or lack of coolant will cause the engine water temperature to rise. At this time, we should check the coolant situation. If it is insufficient, first add it to the appropriate position, and then check whether the liquid level has dropped seriously in a few days. If so, then we need to find the leakage. Position.

The reason for the excessive engine temperature and the treatment method are: the coolant is missing or leaking. The treatment method is to replenish the coolant, and the leakage needs to identify the cause; the outer surface or internal surface of the water tank is blocked by dirt, which affects the heat dissipation or coolant circulation of the water tank. The treatment method is to clean the water tank or replace the new water tank.

If the engine wants to work normally, it needs to be maintained in the normal operating temperature range. If the engine temperature is too high or too low, it will affect the working condition of the engine. Excessive engine temperature is a common fault. Let's take a look at the reasons for excessive engine temperature and how to deal with it: the lack of antifreeze.

Is it normal for the engine compartment to have a high temperature

1. The situation you mentioned is completely normal, because the optimal operating temperature of the vehicle engine is about 90 degrees, and the normal working temperature of the engine is between 85-115 degrees, so It is completely normal to have a high temperature in the cabin, and all parts in the cabin are new.

2. The engine generates a lot of heat during operation, so it is normal for the temperature in the engine compartment to be relatively high.If it is a turbocharged engine, the temperature in the engine compartment is also very high. The turbocharger of the turbocharged engine is also in the engine compartment, and this part generates a lot of heat during operation.

3. The engine will generate a large amount of heat when running, so it is normal for the temperature in the engine compartment to be relatively high. If it is a turbocharged engine, the temperature in the engine compartment is also very high. The turbocharger of the turbocharged engine is also in the engine compartment, and this part generates a lot of heat during operation.

4. The engine generates a large amount of heat during operation, so the high temperature in the engine compartment is normal. If it is a turbocharged engine, the temperature in the engine compartment is also very high. The turbocharger of the turbocharged engine is also in the engine compartment, which generates a large amount of heat during operation.

5. Normal phenomenon, the engine compartment of modern cars is very sealed, and the heat is not easy to dissipate after stopping, so there is the situation you mentioned. As long as the water temperature is maintained at 80-90 degrees when the engine is working, it is normal.