4 reasons why the car steering is heavy, what to do if you suddenly feel that the steering wheel has

When the car owner is driving the car to turn left and right, he feels heavy when turning, which leads to the physical exertion of the car owner. So the reason for the heavy steering of the car is:

1. The car bearing is broken, which is the main reason for the heavy steering of the car, and the bearing only needs to be replaced;

2. If the tire pressure is insufficient, the friction area between the vehicle and the ground increases, and the friction force will increase, resulting in the phenomenon of heavy steering;

3. If the ball joint of the steering tie rod lacks lubricating oil or is damaged, the lubricating oil can be replenished or the ball joint can be replaced;

4. Lack of booster oil, adding booster oil can solve the problem of heavy steering of the car.

What to do if you suddenly feel that the steering wheel has become heavier

1. If there is a problem with the steering oil, it becomes dirty and deteriorated, or there is an oil leakage, and the booster oil is reduced, you will feel that the steering wheel has become very heavy, and you need to replace the steering oil or add steering oil;

2. If the bearing is too tight, it will lead to poor lubrication of the bearing, the phenomenon of stagnation, and the damage of the bearing should be replaced in time. It is also necessary to check the cause of the mechanical part and the booster system to rule out whether there is any leakage and air intake and other sealing damage.

3. When the steering wheel becomes heavy, it is very likely that there will be problems such as poor circuit contact inside the booster system, and you need to go to the 4S shop or maintenance shop to find professional personnel for testing and maintenance.

The advantage of the automotive steering system is that it reduces the steering force on the steering wheel, especially when steering in place and at low speeds and large corners. Steering agility is improved and the impact of ground recoil on the steering wheel is reduced. In the case of a certain wheel burst, it is better to prevent the sudden turn of the wheel, thus improving safety.

When the steering system fails, it must be repaired in time, otherwise there will be potential safety hazards for the people in the car.

Common problems and maintenance methods for automobiles.

1.The steering wheel suddenly sank.

During driving, if you feel that the steering wheel suddenly sinks, there is obvious resistance when steering, and the steering wheel cannot automatically return to the middle after steering, it is likely that the tire pressure on both sides of your front wheel is different, or there is a problem with the power assist system and power assist lubricants.

2.The braking distance becomes longer.

When applying the brakes, if you find that the speed of the vehicle is not slowing down quickly, you should not stop for a short distance when you apply the brakes. It could be that the car's braking system is malfunctioning. This is the most terrible problem with driving.

It is easy to cause traffic accidents and must be dealt with urgently. When this happens, first check whether the brake pads are aged and then check whether the brake fluid has deteriorated. If there is no problem, it is necessary to look at the tire pattern to see if the tire is aged.

3.The water tank is leaking.

The engine needs not only oil, but also constantly circulating water to cool it. If the tank is leaking, be sure to stop it immediately. If you see a leak at the bottom, it may be a leak in the tank or glass kettle.

If it is light-colored water bubbling, it may be that the glass water has leaked out, and in this case, you can still drive. But if yellow, green, pink antifreeze comes out, it proves that the tank is leaking and must wait for the trailer to support.

4.The headlights are not on.

Generally speaking, the failure of the headlight is a problem with the fuse, mostly due to a false touch. Just find the fuse box in the engine compartment and replace the fuse.

5.The red light on the dashboard is on.

The red light on the dashboard of a car generally refers to the brake indicator and the water temperature light.

The brake indicator lights up.

The reasons for the steering wheel sinking are: 1. Insufficient booster oil, 2. Tire pressure is too low, 3. Bearing fit is too tight, 4. Booster problem, which can be dealt with according to the actual situation.

1. Insufficient booster oil.

Generally, the feeling of the weight of the direction is relatively constant, if it suddenly becomes very heavy one day, or slowly becomes heavier, it may be that the steering power oil is dirty, it is similar to the engine oil, and it needs to be replaced. Or if there is less oil leakage, then there is less power, so the steering wheel becomes very heavy. In this case, it is necessary to maintain it in time, or to add and change the steering oil.

2. The tire pressure is too low.

If the tire pressure is too low, the area of contact between the tire and the road surface will increase, the friction will increase, and the steering difficulty will increase, resulting in a heavy steering wheel, which is not conducive to driving safety.

3. The bearing fit is too tight.

For a rolling bearing connected to each steering system, it is also closely matched with the sliding bearing, so it will lead to the lubrication of the bearing can not be well run, which will affect the phenomenon of stagnation, causing the steering wheel to become sinking, this situation should check the mechanical part and the power assist system, or rule out whether there is a leakage of the inlet seal damage phenomenon.

4. Booster problem.

The relationship between the steering wheel and the booster is inseparable, so when the steering wheel becomes very heavy, it is likely that there are some poor circuit contacts or other problems inside the booster system, which should be repaired by the 4th shop.

The steering wheel suddenly becomes heavy, if you suddenly find that there is obvious resistance in the direction of rotation while driving, and the steering wheel cannot automatically return after turning, it may be that there is an air leak on one side of the front wheel, if it is hydraulic assistance, it may be that there is a problem with the booster oil, if it is electric assistance, it may be that the fuse is burned out or there is a short circuit in other lines.

The steering wheel of the car suddenly becomes heavy: the reasons why the steering wheel of the car is very heavy are: (1) The oil leakage of the oil pipe of the booster pump is heavy in the direction of oil shortage.

2) The belt of the booster pump is broken, and the booster pump does not work in the direction of heavy. (3) The booster pump is broken and does not work in a heavy direction.

The solution to the heavy steering wheel of the car: (1) check whether the power steering pump is faulty in oil pressure or oil road, and 2) go to the 4S store to test again. Steering wheel: (1) It is generally connected to the steering shaft by a spline, and its function is to convert the force acting on the edge of the steering wheel into torque and transmit it to the steering shaft.

2) When using a steering wheel with a larger diameter, the driver's hand on the steering wheel can be used less. The steering transmission shaft is used as a connector between the steering gear and the steering shaft, which is conducive to the generalization of the steering gear, compensates for the errors generated during manufacturing and installation, and makes the installation of the steering gear and steering wheel on the whole vehicle more reasonable.

What is the reason why car steering wheels are getting heavier?

Hydraulic power steering is mostly due to the lack of pump pressure due to loose and slippery belt of the booster pump or wear of the booster pump. Failure of the electronic power steering system can also cause steering sagging. Some models are designed to be heavy, and it is recommended to compare them with the same model or the tire pressure is too low.

What is the reason for the steering wheel of the rotten dragon.

The hydraulic system lacks oil and the afterburner is insufficient when steering; The oil pump dynamic cylinder or distribution valve is worn, the sealing ring is damaged, the internal leakage is serious, and the pressure is insufficient; There is air in the hydraulic system; Poor working of the road drive oil pump device version (too loose belt or poor gear transmission); Clogged filters, leaking or clogged oil supply line joints, poor oil supply; The safety valve is leaking oil or the spring is too soft and the pressure is insufficient.

Hello, check the shock absorbing top glue. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello friend, please check the steering angle sensor. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

The hydraulic system lacks oil and the afterburner is insufficient when steering; The oil pump dynamic cylinder or distribution valve is worn, the sealing ring is damaged, the internal leakage is serious, and the pressure is insufficient; There is air in the hydraulic system; Poor working of the road drive oil pump device version (too loose belt or poor gear transmission); Clogged filters, leaking or clogged oil supply line joints, poor oil supply; The safety valve is leaking oil or the spring is too soft and the pressure is insufficient.

Hello, the general power pump efficiency decreases, and the wear of the steering knuckle of the suspension system increases, which will also cause

The hydraulic system lacks oil and the afterburner is insufficient when steering; The oil pump dynamic cylinder or distribution valve is worn, the sealing ring is damaged, the internal leakage is serious, and the pressure is insufficient; There is air in the hydraulic system; Poor working of the road drive oil pump device version (too loose belt or poor gear transmission); Clogged filters, leaking or clogged oil supply line joints, poor oil supply; The safety valve is leaking oil or the spring is too soft and the pressure is insufficient.