Cars

When to change car brake fluid?

According to VTC News September 19, 2023 15:35

In addition to regular replacement, car owners need to change the car's brake fluid when they detect signs such as poor brake performance, no brake performance, or change in brake fluid color...

What is car brake fluid?

Automotive brake fluid is a liquid made from highly refined base oils and multi-purpose additives. This type of oil is responsible for supporting the transmission of force from the brake pedal to the components in the braking system. In addition, brake fluid also has the effect of lubricating, reducing friction, preventing corrosion, helping the vehicle to operate smoothly.

Due to this important nature, the quality of brake fluid is directly related to the effectiveness of car brakes, and more broadly, determines safety while driving.

Therefore, car owners need to pay attention to regularly checking brake fluid to replenish it in time.

Cần thay dầu phanh ô tô định kỳ theo khuyến cáo của nhà sản xuất. (Ảnh: Toyota)

Car brake fluid should be changed periodically according to the manufacturer's recommendations.

When to change car brake fluid?

According to the manufacturer's recommendation, car brake fluid needs to be replaced after 3 years or after 30,000 - 40,000 km. If the car is often driven in dusty, humid conditions or uses the brakes continuously, the owner can replace the brake fluid sooner.

In addition to changing brake fluid regularly, car owners should also note some important times to change brake fluid for cars:

Poor or no braking

While driving, if the brakes are weak or cannot be braked, the driver should take the vehicle to a maintenance center for inspection and repair.

Brake fluid color change

New brake fluid is usually clear, but after about 2-3 years of use, the color of the brake fluid turns light yellow, depending on the level of use and can vary in intensity. If used for too long, the fluid will turn moss green. At that time, the brake fluid has mixed with water and will increase the possibility of corrosion of the components in the brake system. Therefore, changing the brake fluid will ensure the brake system operates stably and keep you safe when driving.

Corroded brake system components

If the brake system components are corroded, it is likely that the brake fluid is contaminated with water. Water in the brake fluid increases the risk of corrosion of the brake system components. At this time, replacing the brake fluid early will prevent long-term corrosion, leading to failure of the entire brake system.

According to VTC News
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When to change car brake fluid?