High temperature air resistance

Daily driving, the braking system will suddenly become weak, foot on the brake pedal when the vehicle response is not sensitive, or brake pedal can not be pressed to the end, this is the brake fluid bubbles form air resistance phenomenon. Caused by the brake fluid air resistance has many factors, the most common and most direct reason is the long-term brake control speed, so that the brake fluid becomes high temperature and caused. Brake motors are continuously compressed temperature rises faster, the brake fluid is easy to produce heat vapor, the formation of bubbles, fast braking feel a section of the empty formation, which is caused by air pressure, when the air pressure with the temperature rises too much driving, in the long slope on the neutral skidding, in the multi-curve road turning right and left or road conditions are better when the high-speed driving and so on, especially prone to such phenomena.

Try to use high quality brake fluid, avoid frequent braking at high speeds, and replace brake fluid regularly to prevent air resistance.

Lack of brake fluid

Due to long-term use, brake fluid will have loss, below the lower limit needs to be added in a timely manner, at the same time, pipeline breakage caused by leakage, is also one of the culprits of the lack of brake fluid, if added in a timely manner, in the process of vehicle driving, will lead to insufficient braking force, hydraulic pressure drop, resulting in the vehicle can not effectively brake. If there is a leak, it should be repaired in time so as not to cause more accidents. Check the brake fluid regularly, especially before a long trip, to make sure that the brake fluid is at a normal level, and add it in time when replacing the brake pads.

Turbid brake fluid

From the brake fluid reservoir to see some black substances or some impurities, this is an indication that the brake fluid is too dirty, if you see from the outside of the reservoir to see a black substance or the color of the fluid darkened, you need to replace it immediately, if not replaced in time, it may result in clogging of the braking system piping, insufficient braking power and other problems.