What is the cause of the car shaking at the start of movement and during half clutch?

According to the online economy report, if you are looking for the cause of your car’s vibration, don’t miss reading this article. Also, if you need help from technical experts along with mechanics, put your question in the comments section so that our experts can answer it.

Why is it important to know the cause of car vibration at the start of movement?

One of the things that can indicate the failure of vital car systems and equipment is the vibration of the car at the start of movement and half-clutching; Therefore, it is better to fix the problem as soon as possible so as not to incur exorbitant costs. Stay with us to learn more about the reasons for the car’s vibration while driving.

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What is the cause of car vibration at the start of movement and during half clutch?

One of the first causes of car vibration is the clutch system. The clutch is one of the most important components of the car, whose task is to disconnect and connect the engine to the gear wheel.

In fact, when you put your foot on the clutch pedal, even though the engine is on, the resulting force is not transferred to the gears. The way to start the car is that you must first keep your foot on the clutch and then put the car in 1st gear and slowly pull your foot back until the sound of the engine changes. In fact, the car is in half-clutch mode. and it’s time to completely remove your foot from the clutch and put it on the gas pedal.

During this half-clutch, you may feel strong vibrations in the car that you don’t like very much. As mentioned, most likely, the main problem is some clutch components, which we will discuss below.

1- The wear of solar springs is the reason for the car’s vibration when starting to move:

Regarding the cause of car vibration, it is good to know that solar springs, which are also called three-branch springs, are responsible for transferring power to the disc. After successive clutches, these springs lose their useful function to some extent; Such a problem can cause the car to vibrate when moving; Sometimes it is even hard to change gears and the driver will feel these vibrations when changing gears.

2- Oily clutch:

The clutch itself is a cause of car vibration; If the clutch is greased, it will cause the clutch to slip and the car to vibrate. Greasing of the clutch is caused by oil leakage from the engine felt bowl, which is located near the box of the gearbox.

3- Completing the clutch plate:

The clutch plate should be replaced at about 50,000 to 60,000 kilometers; Of course, depending on the type of driving, traffic, etc., this number can reach 70,000 to 80,000 kilometers. One of the most important signs of a worn out clutch plate is the vibration of the engine and the car’s room when moving. Other signs of a worn out clutch plate include the mismatch between gas and vehicle acceleration, the gear not shifting easily, the need to use heavy gears on semi-severe uphills, etc.

4- Problem in Flyville:

The engine power is transferred to the gearbox through the clutch and after passing through the flywheel; Malfunction of this part, also known as flywheel or flywheel, can cause the car to vibrate while moving.

5- Malfunction of anti-twist or spiral springs:

Among other springs used in the clutch, there are anti-twist or spiral springs, which, like solar springs, no longer have their initial function after a while and can lead to a malfunction of the clutch system, one of the signs of this malfunction is the vibration of the car when it starts moving. . It is important to mention that the proper functioning of the clutch system depends a lot on your driving style and you must always follow the correct driving principles, drive with low gas, change gears in time, do not keep your foot on the clutch, etc. By following the correct principles of driving, you can largely prevent car breakdowns and financial and spiritual damages.

Of course, it is not bad to briefly mention the general vibrations of the car and the fact that the vibration of the car is not only limited to the time of movement and at any moment even when the car is working, this vibration may disturb your concentration and thinking.

In addition to the clutch system, the car’s vibration may be due to problems in the car’s brake or axle system, and in the worst case, due to problems in the car’s engine.

This happens mostly when you press your foot on the gas pedal, which is due to improper fuel, damaged filter, and malfunctioning spark plugs.

Engine problems that cause the car to vibrate

We all know that the car is made up of many parts that regularly work together, but if for any reason one part has a problem, it will affect the performance of the car.

One of the parts that makes your car move smoothly is the car’s axle. If there is a problem with this part, you will feel vibration in the car at high speeds. If you feel this vibration in your car at high speeds, check the rotating shaft and wheel hub to see if they have a problem.

Car vibration due to the wheels not being balanced:

In some cases, the lack of wheel balance or problems with them can be the cause of your car’s vibrations, and you should check the following:

Check that the wheel nuts are not loose.

Check the wheel bearings at regular intervals.

When replacing the bearings, check the bearing to make sure there are no problems.