Sail to around 120 steering wheel shakes

Hello dear! Hello, I think you should see if the hub of your wheel is normal, whether there is a scratch, and then check whether your wheel has a large mud lump or something, go to 4S to check. At a certain speed, the steering wheel shakes, because the front wheels have a dynamic balance problem, and it is okay to rebalance the weight.

If the two front tires are not the same size, they will cause mistracking and will not shake. If the height is low and the speed is shaking, it should be one or both front wheels out of circle, so the steering wheel does not shake when you change to the rear, but the height of the rear axle still vibrates vertically when driving, and the body shakes a little. Go directly to a tire shop, or repair shop, and check the tires and hubs of the rear wheels.

If the tire is bulging, replace it with a new tire immediately, if the wheel hub is deformed, you can try to correct it if it is slight, and replace it if it is serious. It's going to cost a lot. Three more points to note:

1. When changing tires, the new tires must be placed on the front wheels, and the old tires must be placed on the rear wheels. 2. The front tire and the rear tire should try to maintain their own consistency, that is, the same brand and model. That is to say, the front and back can be different, but the left and right should be the same.

3. Pay attention to the front wheels not to hit the steps on the side of the road, which can easily cause your current problems. I hope the above experience can be used as a reference for you. I hope mine can help you, please set it up! Thank you!

The body of the new Sail is lighter, the displacement is low, and the speed is too high to shake, mine is the new Sail hatchback, and it is also shaking when it reaches more than 120, which is normal, but if it shakes too much, you have to check it again.

Did the swingarm check the rim of the 330 of aluminum and the 215 of iron

The steering wheel of the car shakes, this situation is very common, some car owners can feel a strong steering wheel shake when driving the car at high speeds, when the speed reaches 80-100km h or more. In this case, most of the problems occur in the tires of the car, because the uneven distribution of the mass of the whole part of the tire will cause the wheels to rotate at high speed, and there will be a dynamic imbalance state, which will cause the steering wheel of the car to shake seriously while driving. In this case, it is necessary to align and dynamically balance the tires of the car, and in serious cases, the tires must be replaced.

In addition to the tires of the car, there may also be shock absorber failure, frame deformation, excessive meshing clearance of the main and driven gears of the final reducer, etc. If the steering wheel shakes when braking while driving, then it is very likely that the brake force is too strong and too frequent, which may cause the brake disc and brake pads to overheat and deform when cold, causing the steering wheel to shake.

Generally, the symptoms can be solved after replacing the brake discs and brake pads. If the speed of the vehicle is not fast, but the steering wheel shakes, it is possible that the steering belt of the mechanical steering system will slip when the belt is too loose, which will also cause the steering wheel to shake, and there will be shaking and abnormal noise when the steering transmission system is loose and the gap is too large, but this situation is rare.

Hello, check the tire tread, and the front wheel dynamic balance.

Hello, how many kilometers has our car run.

My Sail with J (Automatic) trembles a lot in winter, especially when waiting for the red light to apply the brakes, the shaking of the steering wheel can be seen clearly. I went to the repair shop and found no problem. It's warmer now, and the shaking is slightly better, but it often doesn't catch fire.

I went to the repair shop to check, but I still didn't find any problems. And sometimes the car catches fire, the engine is obviously weak, as if to extinguish the fire, you have to hurry up and give some oil. Anyway there was a problem quickly, but nothing was found in the repair shop.

My fixed repair station is Beijing Jiada.

There is also a question of disagreement, that is, do you need a few minutes to warm up the car after lighting a fire in winter? Many veteran drivers, teachers, and experts have different opinions.

Thank you. Dear Users:

Car shaking problem: You can do a simple experiment by training a ruler and compare two situations: one is to drive for a period of time in urban traffic jams and record the shaking feeling of stepping on the brakes and hanging in P gear; Second, run two laps around the fifth ring at a speed of 110 120kmh, then idle, hit the brakes, feel the P gear shake, and record it.

Comparing the two feelings, if you feel better after running at high speed, you can basically determine that the system is dirty. If both feelings are the same, then I suggest you go to a specialized factory and check it thoroughly.

In winter, with the improvement of automobile manufacturing technology, especially the rapid development of lubricating oil quality, new cars on the market can be started on the road after 20 seconds under the premise of proper maintenance. However, before the water temperature reaches normal temperature, it is better not to accelerate under heavy load, and it is better to open the small throttle slowly. In this way, the wear and tear of the car should be minimal.

Engine shaking during operation is an objective existence of every car, but there is a difference between obvious and not obvious, serious and not serious.

First of all, the engine idle speed is too high will cost fuel, and the idle speed is too low will be unstable, one of the problems is that it will shake, so the manufacturer will set a suitable idle speed to make the shake not obvious.

Secondly, the dynamic balance of the engine overhanging parts (crankshaft, flywheel, etc.) cannot be completely zero, there will be individual differences, and the cost may rise rapidly if the accuracy requirements are too high.

In addition, the water temperature is low when it is just started, and the mixture does not burn fully at low temperature, and the shaking is relatively obvious.

In addition, the jitter of some new cars will be obvious during the run-in period, and it will be reduced after a period of time. And after using it for a long time, I don't care anymore after getting used to it.

Therefore, generally speaking, the shaking phenomenon of high-end cars will be lighter than that of lower-grade cars, and the degree of shaking of vehicles of the same model will not be exactly the same.

Check the spark plugs and distribution wires first.

Then check the quality of the engine oil and gasoline.

Finally, check if it is a faulty accessory.

First of all, the steering wheel of the Sail does become lighter and lighter as the speed of the car increases.

This is because: when the vehicle stops, there is static friction between the wheels and the ground, and when the vehicle starts, the power is mainly to overcome the static friction with the ground. When the friction between the vehicle and the ground becomes dynamic friction, as the speed of the tire increases, the friction becomes smaller, the adhesion between the tire and the ground becomes smaller, and the steering becomes lighter.

When a vehicle is driving at high speeds, the resistance it experiences is mainly due to air resistance, i.e. wind resistance.

Steering becomes lighter when the vehicle is traveling at high speeds, which creates an element of unsafety. Therefore, in order to improve the safety of high-speed driving, the power steering system of Sail is relatively heavy, which improves the problem of too light high-speed steering to a certain extent, and improves the stability of high-speed driving.

Some of the new models now have a more advanced steering design, the lower the speed, the lighter the steering, and the higher the speed, the heavier the steering, which is automatically controlled.