Ask a few questions, shock absorption, brake squeak, idle shake, clutch, accelerator pedal shake

I did the whole car sound insulation, using a calm material, **3000, it feels okay, that is, the original hum is gone, the engine sound does not change much when idling, and it decreases at high speed, I personally feel that the feeling of running 120 now is similar to the original 90 feeling, and the resonance of the engine is reduced when telling 3000 rpm. The noise control of the four wheels is not good, and the boss asked me to do the sound insulation of the four-wheel support, a 200, which is too expensive, so I didn't do it. I'm ready to spray it with chassis armor myself, and in general, I still feel a lot better about sound insulation, and I feel that the car is up a notch.

I was going to post, but ** was too big to spread, so I didn't post it.

I've changed 4 directly, it's rare to toss with the 4S shop, in exchange for the kind of shock absorption, it's not cool to drive, after changing the kyb, it's called cool, the deepest experience of use is that the handling is obvious, the body of the bay is not swaying, the undulating road will not be like making a spring, and it will never be nausea again.

EFI truck, the idle speed is controlled by the computer, and the computer can only be brushed to adjust it. After the sound insulation of the whole car, the weight of the car will increase by dozens of catties, and the fuel consumption will increase. The engine oil in the 4S shop can only meet the basic needs.

Shell Yellow Shell Yellow Heineken HX5 10W-40 Yellow Shell Engine Oil 100 or so.

No, it's the sound of car body resonance, you find a car of 200,000 to drive, and then drive our little 6 to know what kind of sound it is. Hehe, think it for yourself, anyway, I think it's worth it.

Many people will find that their car will have a slight shake when the pedals are driving after buying a car, and they are very skeptical about whether it is because their car is out of order. But in fact, for every car, their brake pedal will have more or less trembling. Today, I will tell you why there are some brake pedal shakes according to different models.

Brake balanceFor the braking system, they need to maintain a certain basic balance, but its requirements for maintaining balance are a little stricter than the tire balance in our cars. Because we need to use the clutch when we are driving, it is in a connected state at this time, and when we step on the brake with our right foot and the clutch slips, the whole car will shake slightly. This is also the reason why we usually have a slight shake when we are driving, even if we don't apply the brakes.

Only by keeping the car in balance with the brakes can they drive more smoothly and reduce the possibility of accidents.

Other reasons, of course, there are some other reasons for this phenomenon, such as the tires are too inflated before we drive, which will also cause us to feel a slight shake even if we brake smoothly during driving. In addition, if our speed is too fast and the road is also bumpy, at this time, even if we brake again, he will have some shaking. For example, some different types of cars have more or less some shaking, for example, when a manual transmission car is driving, its pedals and clutch will have a slight vibration.

For automatic transmissions, their pedals will automatically shake when braking and waiting for a red light, which is a normal phenomenon.

Precautions: When we find that our pedals are rolling, we don't have to worry, we can first rule out the reason, if it is not the car itself with the possibility of automatic shaking, then it may be a fault of a certain department of the car. Or the tire wear will be serious and cause a slight shake when braking, we can go to some professionals to give us a repair, we can better rule out our cause.

It is likely that the engine will shake during this operation, so even the pedals will be vibrate.

Explain that there is a problem with your braking system, or it may be that there is a problem with the engine, so this situation and situation will occur.

At this time, it is because there is a problem with the engine system of the car, or it may be because there is a problem with the brake pedal of the car, so you should go to the 4S shop for repair as soon as possible.

Summary. Hello dear, it is a great honor to be here to answer your questions. When our vehicle is driving again, the clutch pedal shakes, which is all because our clutch pressure plate is damaged.

This led to the problem of vibration on the side of our clutch pedal. If our vehicle has this climbing clutch slippage, it is recommended to replace the clutch three-piece set to solve the problem of clutch pedal shaking. The unevenness of the clutch pressure plate leads to this jitter problem caused by our vehicle while driving.

Clutch pedal shake problem pro. Here, I wish you a happy life and all the best <>

<> clutch pedal shakes when the vehicle is moving.

Hello dear, it is a great honor to be here to answer your questions. When our vehicle is driving again, the clutch pedal shakes, which is all because our clutch pressure plate is damaged. This led to the problem of vibration on the side of our clutch pedal.

If our vehicle has this climbing clutch slippage, it is recommended to replace the clutch three-piece set to solve the problem of clutch pedal shaking. The unevenness of the clutch pressure plate leads to this jitter problem caused by our vehicle while driving. Clutch pedal shake problem pro.

Here, Chun Nai wishes you a happy life and a smooth <> in everything

<>Hello dear, there is a second fault phenomenon, which is because of our chassis accessories, such as the ball head of the swing arm in the chassis accessories, the ball head of the steering machine is too large, which will also cause the clutch pedal and accelerator pedal to shake when our vehicle is driving. We need to jack up the vehicle for inspection, if the chassis ball joint lower swing arm is damaged, such as the stool yard, a separate replacement of accessories can solve the problem. <>

<> forgot to mention that the clutch three-piece set that was just changed the day before yesterday will feel a lot of shaking when idling and driving when the foot is on the clutch pedal, and the car will shake badly when starting in first gear and reversing when taking the cherry blossom shed. Thank you.

Hello, please in this case, just replaced, clutch three-piece set has changed this problem. In this case, it shows that the failure phenomenon caused by the poor quality of our three-piece set of force technology. Because the elasticity of the pressure plate is not good, and the separation of the bearing is not good, it will cause this fault phenomenon like you said this jitter.

There is also a special shake when the first gear starts and reverses, and this needs to be replaced with the original clutch three-piece set to solve this problem, dear. The quality of the clutch three-piece set is not good, and this fault phenomenon occurs and we have encountered a lot. Either you are the current into the fiber line this run-in for a period of time to try, if the run-in is 100 kilometers, or this problem, you need to carry out a single cover to imitate the single change again, clutch three-piece set.

Replace the original clutch three-piece brand to completely solve this problem pro. <>

The friction plate of the driven disc has failed or broken the shock absorbing spring, and the buffer plate has been damaged. Loose fastening bolts on the engine mounts, transmission and flywheel housings, flywheels and clutch covers. At this time, we can let the engine faint at idle, hang up the low gear, slowly relax the clutch pedal, increase the throttle, so that it starts automatically, and the clutch soybean with a sense of vibration is the clutch.

When a single clutch shakes, the specific fault can be diagnosed according to the following methods, and then targeted repairs can be carried out. If there is a positive image of clutch jitter, the fundamental reason is that the positive pressure distribution between the impact friction plate, the pressure plate surface and the flywheel contact surface is uneven, and the contact time in the same plane is different, so that the contact between the active and driven disc is irregular, resulting in jitter. The key phenomenon is that when the car starts, it slowly lifts the clutch pedal, and when the accelerator pedal is pressed, the clutch will vibrate or tremble when engaged.

The reasons for the vibration of the front axle clutch pedal of the car are as follows:1The release rod is deformed or adjusted improperly, and the inner section of the release rod is not on the same plane; 2.

The pressure plate and the driven plate are seriously warped, and the working end face of the flywheel does not meet the standard; 3.The elastic force of the compression spring is uneven, and the elastic force of individual springs is weakened or broken; 4.The thickness of the friction plate of the driven disc is uneven, the lining is cracked, the surface is uneven, and the rivet is exposed or loose; 5.

The spline groove of the driven disc and the spline teeth of the first shaft of the transmission are worn too much, and the gap is too large.

Many car owners have encountered the phenomenon of clutch pedal vibration. Ask Bian Xiao what the reason is. Below, Bian Xiao will introduce to you what the problem of clutch vibration is, and I hope you can solve the problem in time.

Clutch pedal vibration fault phenomenon.

When the car starts in gear, the clutch hits intermittently, and the whole body trembles.

The main causes of clutch shake are:

1.The three elements of the clutch (clutch plate, flywheel, pressure plate) are partially worn, usually the clutch plate is severely worn, resulting in starting jitter;

2.The throttle is too low when starting, resulting in low engine power output and making the vehicle tremble at the start.

Reason for failure. The height of the separating rod is inconsistent.

The elastic force of the compression spring is unevenly distributed or broken individually, and the friction plate rivets are loose.

Warping deformation of the driving disc and the driven disc.

The driven hub spline is badly worn.

Diagnostic methods for clutch shake faults.

Let the engine run at low speed, hook up the low gear, and start slowly. At this time, if the car has a continuous impact, the clutch will tremble.

Troubleshooting clutch shake.

The positive pressure distribution between the driving disc and the driven disc is uneven.

The uneven elasticity of the compression spring of the meshing clutch, the inconsistent adjustment of each separation lever or the uneven finger end of the diaphragm spring will lead to inconsistent compression time, uneven force on the pressure plate, and even skewed pressure plate, resulting in poor contact between the main and driven discs and causing the clutch to shake. At this point, the clutch hold-down spring and leveling release lever should be replaced.

The elastic force of the torsional damping spring of the clutch is weakened, the elastic force of the clutch compression spring is weakened, and the diaphragm spring is broken. These can all cause the clutch to shake when engaged. At this point, the spring should be replaced.

Clutch shake can be caused by poor contact of clutch linings, hardened surfaces, or sticky glue. At this point, the clutch lining should be re-welded.

When the driven disc is warped, skewed, and deformed, the clutch lining will be in irregular contact during the clutch engagement, and the pressure will not increase smoothly. At this time, the driven disc should be calibrated or replaced.

The clutch control mechanism is locked or loosely connected, the clutch plate spline load is seriously worn, and the first shaft of the transmission is bent, resulting in clutch shaking. At this point, the corresponding part should be replaced.

When the engine is loose or the first shaft of the transmission is not in the same line as the center line of the engine crankshaft, it is easy to make the clutch shake. At this point, tighten the engine or replace the parts.

After reading Bian Xiao's introduction, do you have a deeper understanding of the causes of clutch pedal vibration and the problem of clutch vibration? I hope today's introduction to Bian Xiao can help everyone. If you find it helpful, please bookmark it quickly.

Finally, give Bian Xiao a compliment. This is the biggest support for Bian Xiao.

Summary. Hello, happy to answer your <>

The vibration of the accelerator and brake pedal is the lack of necessary maintenance of the brake system, there are too many impurities in the brake master cylinder, the sealing is not tight, the vacuum booster pump fails, the brake fluid is too dirty and several brake fluids are mixed with the use of air resistance, the brake master cylinder or the sub-cylinder leaks, and the air tank and pipeline interface leakage.

Excuse me, what is the cause of the vibration of the accelerator and brake pedal.

Hello, happy to answer your <>

The vibration of the accelerator and brake pedal is due to the lack of necessary maintenance of the brake system in the sock bar, there are too many impurities in the brake master cylinder, the sealing is not tight, the vacuum booster pump fails, the brake fluid is good to be dirty and several brake fluids are mixed with the use of air resistance, the brake master cylinder or the sub-cylinder leaks, and the air tank and pipeline interface leakage.

Kiss [Dawu trembling safflower] expansion: braking system braking system is a series of special devices used on the car to make the outside world, mainly the road surface in some parts of the car, mainly the car cavity to exert a certain force, so as to force the brake to a certain extent.

The reasons for the jitter of the clutch pedal are: 1. The rear end face of the inner end of the separation lever is not in the same plane, the compression spring is uneven or broken individually, and the pressure plate has grooves; 2. The pressure plate and the driven plate are warped and deformed, the rivets of the friction plate are exposed, the surface of the friction plate is oily, and the spline groove of the driven plate and the first shaft spline tooth of the transmission are seriously worn; 3. Loose fixing bolts of engine suspension, transmission, flywheel housing, clutch cover, flywheel, etc., will cause the clutch to tremble when the car starts; 4. The positive pressure distribution between the main and slave discs is uneven. Often the uneven elasticity of the compression spring of the engagement clutch, the inconsistent adjustment of each separation lever or the uneven finger end of the diaphragm spring separation will make the compression time inconsistent, the pressure plate will be unevenly stressed, and even the pressure plate will be skewed, resulting in poor contact between the main and driven discs, causing the clutch to shake.