How to add car refrigeration oil

How to add car refrigeration oil

As winter approaches, car maintenance has become one of the hot topics that car owners pay attention to. Recent search data on the entire Internet shows that adding and replacing automobile refrigeration oil (antifreeze) has been one of the popular contents in the past 10 days. This article will introduce in detail the adding methods, precautions and related data of automobile refrigeration oil to help car owners better complete this maintenance project.

1. What is automotive refrigeration oil?

Automotive refrigeration oil, often called antifreeze or coolant, is a liquid used in engine cooling systems. It not only prevents the engine from freezing in low temperatures, but also prevents the engine from overheating in high temperatures. The main components of antifreeze include ethylene glycol, water and additives. Its performance indicators are as follows:

2. How to add car refrigeration oil?

Adding automotive refrigeration oil is a relatively simple operation, but proper steps need to be followed to ensure safety and effectiveness. The following are detailed adding steps:

1.Check refrigeration oil level: First, make sure the vehicle is cool, open the hood and locate the refrigeration oil reservoir (usually a translucent plastic tank labeled "Coolant" or "Antifreeze"). Check that the fluid level is between the "MIN" and "MAX" marks.

2.Choose the right refrigeration oil:Select the refrigeration oil according to the type recommended by the vehicle manufacturer. Different car models may require different colors of refrigeration oil (such as green, red or blue), and mixing them may cause chemical reactions.

3.add refrigeration oil: If the liquid level is lower than the "MIN" mark, slowly pour the refrigeration oil until the liquid level reaches the "MAX" mark. Be careful not to exceed the maximum level, otherwise overflow may occur.

4.Check for leaks: After the addition is completed, start the engine and let it run for a few minutes and observe whether there are leaks in the reservoir and pipelines. If there is a leak, shut down the engine immediately and check.

3. Precautions

1.Avoid mixing: Different brands of refrigeration oil may contain different additives, and mixed use may cause precipitation or corrosion.

2.Regular replacement: Refrigeration oil is usually replaced every 2 years or 40,000 kilometers, please refer to the vehicle manual for details.

3.safe operation: The ethylene glycol in the refrigeration oil is toxic. Avoid contact with skin or eyes during operation. If inadvertent contact occurs, rinse immediately with clean water.

4. Popular car maintenance topics in the past 10 days

In addition to adding refrigeration oil, the following car maintenance topics are also hotly discussed on the Internet recently:

5. Summary

Adding automobile refrigeration oil is an important part of winter maintenance. Correct operation can extend the life of the engine and ensure driving safety. Vehicle owners should regularly check the level and status of the refrigeration oil and replace it in accordance with the requirements of the vehicle manual. At the same time, paying attention to other winter maintenance items, such as tire and battery maintenance, can comprehensively improve the vehicle's performance in low-temperature environments.

Through the above steps and precautions, I believe you have mastered the method of adding automobile refrigeration oil. If you still have questions about specific operations, it is recommended to consult a professional technician or go to a 4S store for maintenance.