How to Change Car Coolant: A Step-by-Step Guide

“Taking care of your car is like taking care of your second wife,” a humorous saying that reflects the meticulous care car owners have for their beloved vehicles. Coolant is a crucial component that ensures smooth and durable engine operation. Regularly changing your car’s coolant not only improves engine efficiency but also extends the life of your car’s “heart.” So, how do you change your car’s coolant? Let’s delve into the details with XE TẢI HÀ NỘI in this comprehensive guide.

How to Change Car Coolant: A Detailed Guide

1. The Role of Car Coolant

Coolant absorbs heat from the engine, preventing overheating during operation. Insufficient or poor-quality coolant can lead to engine overheating, reduced performance, and even severe damage.

2. When to Change Coolant?

According to Mr. Nguyen Van A, a seasoned car mechanic with a long-standing garage on Nguyen Trai Street, Ha Dong, coolant should be changed every 40,000 km or every two years. Additionally, you should consider changing your coolant if:

• The coolant level is low or leaking.
• The coolant is discolored or contains debris.
• The engine temperature is abnormally high.

3. Tools and Materials

To change your car’s coolant, you will need:

• Car-specific coolant.
• Clean cloths.
• Pliers and screwdrivers.
• Buckets or containers for waste coolant.
• Protective gloves.

4. Steps to Change Coolant

Step 1: Park your car on a level surface and allow the engine to cool completely.

Step 2: Open the hood and locate the coolant reservoir (usually white or green).

Step 3: Drain the old coolant by opening the drain valve at the bottom of the reservoir.

Step 4: Close the drain valve and fill the reservoir with new coolant to the “Max” line.

Step 5: Start the engine and let it idle for about 5 minutes to circulate the coolant throughout the system.

Step 6: Check the coolant level and add more if necessary.

Coolant drain valve

5. Important Notes When Changing Car Coolant

• Use the correct type of coolant for your car.
• Do not open the radiator cap when the engine is hot.
• It is recommended to have your coolant changed at a reputable garage.

Car Coolant Change Price List

Frequently Asked Questions

Question: Can I change my car’s coolant at home?

Answer: You can change your car’s coolant at home if you have the necessary tools and basic knowledge. However, for safety and efficiency, it is recommended to take your car to a reputable garage for assistance.

Question: What type of coolant should I choose for my car?

Answer: Refer to your car’s owner’s manual or consult with technicians at a garage to choose the most suitable coolant.

Car coolant reservoir

Conclusion

Regularly changing your car’s coolant is crucial for maintaining optimal performance and extending its lifespan. We hope this article has provided you with valuable information on how to change your car’s coolant. If you have any questions, please leave a comment below or contact XE TẢI HÀ NỘI for detailed advice.