Vibration at speeds of 100-120 km/h: the main causes

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2020-01-19 08:20:14

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Any driver highly alarming situation when there is a vibration at speeds of 100-120 km/h on the steering wheel or on the body. And it is not only uncomfortable sensation, though I must say, these symptoms – a rather unpleasant phenomenon. If time does not take measures to solve the problem, it can lead to the violation of the body geometry. It will not happen immediately, but slowly and gradually.

Distortion can provoke a violation of the aerodynamic characteristics and deterioration of the drivability. In addition, due to vibration effects in metal can rupture, which is not only inherently dangerous and require expensive repairs.

vibration at speeds 100 120 2110

And that's not the problem. If the machine occurs vibration at the speed of 100-120 (VAZ 2110 is no exception), this leads to the unwinding of the different fasteners. This phenomenon can lead to serious consequences – this accident, as well as various malfunctions and damages to eliminate that will be very difficult. I should add that this kind of shaking is a signal of damage that will happen in the near future.

causes vibration at speed 100 120

Vibration at speeds of 100-120 km/h happens for various reasons. It can be quite harmless problem. But sometimes there are serious cases that require global interference in the technical structure of the car. Later in the article we consider a typical reasons that is transmitted to the vibration in the steering wheel and the car body at high speeds.

Wheels

If when the car felt the knocks, you should not immediately worry and think about the bad. Practice shows that the cause is often hidden in the tires. Sometimes in this case, even no need to visit a tire shop to verify this. Everything will be visible.

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Broken balancing

If there is a vibration in steering at speeds of 100-120 km/h, the first step is to inspect the wheels and tires. They are not perfect. The discs may be uneven or non-uniform in composition. As in different places of the tyre or drive the weight of different in the process of rotation the place where the mass is greater, will be to pull the center of gravity. It is nothing like the influence of centrifugal force. Accordingly, when high speeds of the wheel, the impact will necessarily be transmitted through the rail and pull on the wheel. Other injuries for the same reason, vibration will occur in the body.

steering vibration at speeds 100 120

What is the way out of this situation? The driver must produce the balance wheel. Better to do it periodically. Also the balancing required when “pereobuvku”. What is the process? This alignment wheel weight in each point. If violations are encountered, the technician puts the disc special weights.

Run the car for a long time in neutralisieren wheels impossible. This can cause severe wear in some places tires that will strengthen the vibration. Also because of this excessive wear almost all of the components and the suspension components of the car. Heavy load are also the bearings of the hub.

Symptoms of impaired balance and diagnostics

To Determine the disturbed balance is possible when driving at high speeds. In this case, feel the vibration in the steering wheel or on the body. To diagnose the problem by visual inspection. Wheels should be as smooth, without dents. If the car had not been driving at speed in the pits, and slight vibration felt on the steering wheel and on the body, then most likely it is a problem in balancing is broken.

But do not think that if the wheel has, it is enough to give to balance only two front drive. Often to fix the problem, if only to balance all four.

The Broken alignment

In direct proportion to incorrectly set the angle of vibration may be only at the time of acceleration or at a certain speed range. To identify incorrect camber/toe can be very fast - the tires wear unevenly.

vibration at speeds 100 120 VAZ

If you cut only the outer or only the inner part of them, then it's the same situation. To fix the problem by adjustments of the angles. Then vibration of the body at the speed of 100-120 km/h will disappear.

But the camber/toe adjusted, and the problem has not gone anywhere. The angle is fixed, it is a fact. But the owner decided not to change tires, because they can still ride. But rubber “ride”, as she used to. Therefore, it is necessary to change tires or some period of time to drive at low speeds, then the tread will wear evenly, and the problem will be solved.

The Vibration of the body and deformed rims

Often the cause of bad hesitation getting warp drives. This is easily determined on the balancing stands. Most often deformation occur because of driving in the pits. The problem happens in the spring, when their number increases.

If the possibility to call to the stand not, then you can try to find a dent visually. More likely, the disk is jammed inside. Steel stamped discs are more prone to deformation,than their cast counterparts.

vibration of the body at a speed of 100 120

In addition to nicks, the vibration at the speed of 100-120 km/h can be called just the curve of the disk. While on the stand the wheel can rotate smoothly. This is because on the device it is fixed on the Central hole. On the same car wheel with the installation is not centered. Warped discs are from the factory.

Suspension

Here is the same as with wheels, there are several reasons. So, when bending the drive shaft on the wheel make sure to have a vibration. It will inform constant shaking at the beginning of the movement. The strength of her will grow during acceleration. At the speed of 100 km/h the car turns into a rattle. And if you accelerate more, the car leaves the straight path.

Often vibrate at the speed of 100-120 occurs after replacement brake discs. Shaking will inform the car owner about the loose disk. At the speed of the drive backlash that is given on the body and on the wheel.

CV joints – this is another reason. To check this element can be very simple. Just take the hinge shaft and try to crank it. If there are gaps, even small, the CV joint must be replaced. Additional symptom – torn boot.

vibration at speeds 100 120 VAZ

And, of course, is to check the wheel bearings. If they are damaged, the body will necessarily vibrate. While shaking is felt at any speed.

Worn suspension

Badly worn chassis parts can cause vibration in the steering wheel. Suspension affects the contact of the vehicle with the road. If the running gear has a backlash, it is a major cause of imbalance during the rotation. But the backlash of the suspension is only a “catalyst” shaking on the wheel. It does not in itself may be the main reason why there is vibration of the steering wheel.

The speed of 100-120 (VAZ2108 - no exception), can you demonstrate it when the car has a faulty steering mechanism. To eliminate these breakdowns are required in the first place. It can be dangerous. However, to diagnose problems in the least if all the other nodes in order.

Other causes

All causes of vibration at speeds of 100-120 km/h can cause shaking and at a different speed. But if the body shakes only at high, the main suspect – the motor, or rather, its incorrect setting. This often precedes repair of the engine. To get rid of the consequences, take off the suspension, loosen the engine mounts and then re-install it.

Loose wheel

This problem is easy to identify and eliminate, as this creates a vibration at speeds of 100-120. VAZ-2110 will emit a characteristic hollow sound. The thing loosened nuts and bolts of one wheel or several. Do not neglect the test, it can be dangerous. The wheel might just work loose during driving.

vibration steering speed 100 120 VAZ

The beat is very reminiscent of the vibration on the steering wheel and the body when the cause was in the wheels and tires. The difference here is that this shaking starts at low speeds. To observe this phenomenon is possible at different speeds.

So we figured out what are the causes of vibration on the body when driving at speeds over 100 kilometers per hour.


Article in other languages:

AR: https://www.tostpost.com/ar/cars/20737-100-120.html

BE: https://www.tostpost.com/be/a-tamab-l/38345-v-bracyya-na-hutkasc-100-120-km-ch-asno-nyya-prychyny.html

DE: https://www.tostpost.com/de/autos/37930-ultraschallersch-tterung-mit-der-geschwindigkeit-von-100-120-km-h-die-.html

ES: https://www.tostpost.com/es/coches/37705-la-vibraci-n-de-la-velocidad-de-100-120-km-h-principales-causas-de.html

HI: https://www.tostpost.com/hi/cars/21499-100-120.html

JA: https://www.tostpost.com/ja/cars/20364-100-120km-h.html

KK: https://www.tostpost.com/kk/avtomobil-der/38733-d-r-l-zhyldamdy-y-100-120-km-sa-neg-zg-sebepter.html

PL: https://www.tostpost.com/pl/samochody/37697-drgania-przy-pr-dko-ci-100-120-km-h-podstawowe-przyczyny.html

PT: https://www.tostpost.com/pt/carros/37741-vibra-o-em-velocidade-100-120-km-h-principais-causas.html

TR: https://www.tostpost.com/tr/arabalar/35213-titre-im-h-z-100-120-km-h-ana-nedenleri.html

UK: https://www.tostpost.com/uk/avtomob-l/38176-v-brac-ya-na-shvidkost-100-120-km-god-osnovn-prichini.html

ZH: https://www.tostpost.com/zh/cars/18576-100-120.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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