What is the reason why the brakes are soft and I feel that I can t brake the car?

This situation may be caused by the lack of brake fluid in the brake system, or it may be that there is air in the brake system line, and it is recommended to check the brake fluid after this situation. The braking system is an important system in the car, and the braking system is related to the driving stability and safety of the car.

The main components of the brake system include vacuum booster pump, brake master cylinder, brake cylinder, brake pad, brake disc.

Brake pads and brake discs are both wearing parts that need to be replaced regularly, and with the mileage of the car (check the transaction price|The number of models in detail) will also wear out the brake pads and brake discs. After the brake pads and discs have worn out to a certain extent, they need to be replaced.

The vacuum-assisted pump is a component that allows the driver to easily press the brake pedal. When the brake pedal is pressed, the master cylinder can push the cylinder with the brake fluid, which can push the pads to clamp the disc. This way the car can slow down.

1. If there is not enough pressure to push the brake pads due to insufficient brake oil, we can check whether the level of the brake oil pot is in the normal position;

2. Excessive wear of brake pads. When the brake pads are worn, the gap between the brake pads and the brake disc will become larger, so it is easy to have the problem of too much brake void;

3. There is air in the brake fluid. Some car owners find that the braking force decreases after changing the brake fluid, at this time we can ask the master to check whether there is air in the oil circuit;

4. The newly replaced brake pads have not been completely run-in with the brake disc.

The feeling of soft brakes and the inability to brake the car means that the clutch of your car is seriously worn and should be repaired and replaced.

The brake softness is due to the mixed use of different brands of brake fluid, resulting in a decrease in braking efficiency, and the continued use of brake fluid beyond the replacement period specified by the manufacturer causes the brake fluid to deteriorate and the boiling point to decrease. The brake fluid contains gases. The rubber on the surface of the brake hose is damaged or the pressure is relieved.

When braking, I feel that the car can't be braked softly, then there must be a problem with the brakes, and some brake pads can be replaced. Or you can change the brake fluid. It's best to go to a repair shop and check it out.

If you feel that the brakes are soft when pressed and don't have that kind of braking feeling, I think you can go to the garage to adjust the brake system.

The soft feeling of braking the car may be because of the lack of strength. Either it doesn't feel soft.

For the soft brakes, I always feel that I can't brake the car, and it may also be a slippage caused by lack of power, so now the brakes are a little difficult.

Look at the lack of oil, isn't it time to change the brake pads.

There are many reasons why the oil brake is soft and the brake cannot be braked, and the more common ones are the following problems:

1. If there is not enough pressure to push the brake pads due to insufficient brake oil, we can check whether the level of the brake oil pot is in the normal position;

2. Excessive wear of brake pads. When the brake pads are worn, the gap between the brake pads and the brake disc will become larger, so it is easy to have the problem of too much brake void;

3. There is air in the brake fluid. Some car owners find that the braking force decreases after changing the brake fluid, at this time we can ask the master to check whether there is air in the oil circuit;

4. The newly replaced brake pads have not been completely run-in with the brake disc.

How to adjust the oil brake if it can't be braked.

If the brake fluid is insufficient, we only need to add an appropriate amount of brake fluid to the brake oil pot to restore the braking performance of the vehicle, and then we can use dish soap to clean the oil on the brake pads and brake discs, when the brake pads and brake discs have oil stains, the braking performance of the vehicle will be greatly affected. Finally, we can also try to step on the brake pedal one by one, press the brake pedal low after pressing it ten times in a row, and the person outside the car quickly loosens the exhaust hole for two seconds and then tightens it to brake exhaust.

How often do brake pads usually be replaced?

There is no specific time for brake pad replacement, and different models and even driving habits have a great impact on the wear and tear of brake pads. When our vehicle has insufficient braking force, abnormal brake noise, and large brake pedal vacancy, it is necessary to check and replace the brake pads. Generally, the front brake pads will wear out faster than the rear brake pads, because the front brake plays the main braking role, more than 80% of the braking is provided by the front wheel, and the rear wheel only plays an auxiliary role.

There are many reasons why the oil brake is soft and the brake cannot be braked, and the more common ones are the following problems: 1. The brake oil is not enough to cause not enough pressure to push the brake pads, we can check whether the level of the brake oil pot is in the normal position; 2. Excessive wear of brake pads. When the brake pads are worn, the gap between the brake pads and the brake disc will become larger, so it is easy to have the problem of too much brake void; 3. There is air in the brake fluid.

Some car owners find that the braking force decreases after changing the brake fluid, at this time we can ask the master to check whether there is air in the oil circuit; 4. The newly replaced brake pads have not been completely run-in with the brake disc.

First of all, why is it soft when you brake, there are only two reasons for brake pollution, one is you, sometimes some people sometimes talk about the problem when they encounter it.

Hello, there are many reasons for the soft brakes, and there are generally the following ones: the mixed use of different brands of brake fluid causes the reduction of braking efficiency; Failure to change brake fluid on time causes brake fluid deterioration; caused by oil leakage from the brake master cylinder and sub-cylinder; Poorly sealed brake fluid contains gas; Hose rubber breakage, resulting in insufficient pressure during braking, etc. I hope my answer will help you, thank you!

As a key part of the safe driving of the car, every driver should pay special attention to brakes. Before each drive, you can test the working condition of the brake pedal. The brake pedal will be stiff before the engine is started, and it is normal for the brake pedal to sink slightly after the engine starts normally.

Sometimes when we press the pedal, we will feel that the brakes are soft, the braking distance is significantly longer, and the brakes are weak. This situation must be paid attention to, in general, there are several reasons: different brands of brake fluid mixed use, resulting in a decrease in braking efficiency, beyond the manufacturer's provisions of the replacement period to continue to use brake fluid deterioration, boiling point drop.

The brake fluid contains gases. The rubber on the surface of the brake hose is damaged or the pressure is relieved. Brake master cylinders and sub-cylinders leak oil, poor sealing, etc.

In addition to this, it is also necessary to check whether the brake pads are original.