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List of contents of this article:

• 1, What is the reason why the temperature of car oil is too high??
• 2、 What's wrong with the high engine oil temperature
• 3,trade data services The engine oil temperature is a little high, what's the matter

What is the reason why the temperature of car oil is too high??

1. The high temperature of the engine oil may be due to the following reasons: insufficient oil or excessive liquid level. The oil pump fails or the amount of oil pumped is too small. The temperature of the cooling water is too high. The oil cooler is blocked. The machine filter is blocked.

2. If the oil temperature of the car is too high, the following faults will occur: insufficient or too much oil. When changing the oil, you should follow the scale of the oil ruler to avoid too much or too little. Too much oil will cause greater resistance to the engine, and insufficient oil will affect lubrication and heat dissipation. The piston ring is not firmly sealed.

3 、The trade data servicesconsequences of excessive oil temperature are as follows: local overheating caused by poor thermal conductivity, especially the direction of cooling water circulation away from the radiator and the weak structure, is easy to cause local deformation, cracking and burns. It causes a decrease in the viscosity of the engine oil, burns the engine oil, and the oil film of each lubricating part of the engine is damaged, which accelerates the wear of parts.

4. Other reasons why the oil temperature is too high: the oil cooler is blocked, the oil pressure is insufficient, and the normal heat dissipation is not reached, which is more likely to lead to excessive oil temperature. The solution is to check the oil cooler regularly, and repair and replace it in time if problems are found. If the oil filter is blocked, the oil will directly enter the main oil channel through the bypass valve.

5. The high engine oil temperature may be affected by the failure of the engine oil cooling system or the excessive temperature of the engine.Excessive engine temperature may be affected by the failure of the engine cooling system.

6. There are two reasons why the oil temperature of the car is too high: high engine load: the residual heat generated causes the oil temperature of the car to be too high. It may be due to improper use of the gear or heavy load of the vehicle climbing, etc., because the heat generated by the engine exceeds the heat dissipation capacity in a short period of time, resulting in the oil temperature rising.

What's wrong with the high engine oil temperature

1. The high oil temperature may be caused by the failure of the oil cooling system or the high temperature of the engine. The problem of the engine cooling system may cause the high oil temperature. Oil is very important for car engines. In the engine, oil not only plays the role of lubrication, but also plays the role of cleaning, sealing, buffering, rust prevention and heat dissipation.

2. Normally, the increase in engine oil temperature may be caused by long-term high-speed driving, congestion or continuous start-stop. These behaviors cause the engine to run for a long time, resulting in an increase in the oil temperature. In addition, factors such as oil blockage, radiator blockage, cooling fan failure or cooling pump not working can also cause the engine oil temperature to rise.

3. If the temperature of the car oil is too high, the following faults will occur: insufficient or too much oil. When changing the oil, you should follow the scale of the oil ruler to avoid too much or too little. Too much oil will cause greater resistance to the engine, and insufficient oil will affect lubrication and heat dissipation. The piston ring is not firmly sealed.

What's wrong with the engine oil temperature a little high?What's the matter

The high oil temperature may be due to the following reasons: insufficient oil or excessive liquid level. The oil pump fails or the amount of oil pumped is too small. The temperature of the cooling water is too high. The oil cooler is blocked. The machine filter is blocked.

The excessive temperature of the engine oil may be caused by insufficient oil or too high liquid level. The solution is to ensure the amount of oil running the engine. The oil liquid level is best between the upper and lower scales of the cursor, neither too high nor too low.

If the engine piston ring is not tightly sealed, it will also cause the oil temperature to be too high. When the cylinder leaks, resulting in excessive ventilation of the crankcase, the oil is discharged from the outside of the engine with ventilation, so it is also very important to regularly check the tightness of the engine piston sealing ring and cylinder.

If the oil temperature of the car is too high, the following failures will occur: insufficient or excessive oil.When changing the oil, you should follow the scale of the oil ruler to avoid too much or too little. Too much oil will cause greater resistance to the engine, and insufficient oil will affect lubrication and heat dissipation. The piston ring is not firmly sealed.