Among the car brands, whose gearbox is the most frustrating?

During the Dragon Boat Festival, I tried the Lexus CT200H, Mercedes-Benz C Class, BMW 3 Series, Volvo V40, Volkswagen Weilan Rline, plus my previous 02 Mazda Prima 4AT, Trumpchi GS4 DCT, and Sharan's DSG. Rate it overall. 1.

C class, 1 liter 2, 2 liters 3 has a very obvious interruption in power output, and the throttle will suddenly feel a little powerless. It feels very bad. It seriously does not match the identity of his luxury car!

2.CT200H, because it is a hybrid car, and it uses CVT, all without setbacks. But the power delivery is very conservative, in other words, no matter how hard you step on the accelerator, you can't feel strong.

3.V40, like the appearance, is decent, with no obvious setbacks. But the power output is also mediocre.

The brakes kept shaking. 4.GS4, a dry dual-clutch gearbox, will have a noticeable frustration at 1 liter 2, 2 liter 3.

And it's catapult-like, like a slingshot, and the power output suddenly pops out after a break.5Prema, I have to say that the engine and gearbox of Little Japan match really well. It belongs to how much you pedal, and the gear shift is also very smooth, and there is no problem of sudden loss of power.

But after all, it's an old car, so it's better to speed up and slow down....6.Sharon, very MPV, is as honest as he looks. There is no frustration, and the ride is good.

7.The Rline, as much as you step on the accelerator, does not feel like a station wagon at all, it feels like a performance car. Am I frustrated, you ask?

No! Super everyone has confidence!! 8.

3 series, people and vehicles in one!!

Toyota, the gearbox of Toyota vehicles starts relatively fast, but the speed of the vehicle is not as fast in the late acceleration, and the frustration is relatively strong.

The old Smart, really, that AT drove once in a lifetime unforgettable, not that the gearbox was broken, but it was like the gearbox was broken, and the whole car shook together when I changed gears.

Transmission frustration is the sensation of shock caused by the inertia of the moving parts inside the engine. In the process of pulling up or dragging the engine speed down, if the engine speed changes suddenly when changing gears, the internal moving parts of the engine will react to the car body due to inertia, and a sense of frustration will be felt at this time. Transmission frustration occurs for the following reasons:

1. The response speed of the gearbox is not fast enough. When the upshift speed can't keep up with the speed of the accelerator, there will be a frustration at the moment the gearbox shifts. 2. The intervention of the energy system.

Once the driver releases the accelerator pedal or presses the brake pedal, the generator will immediately start working, connect to the engine, cause some burden on the engine, affect the speed of the engine, make the engine speed and clutch plate speed out of sync, so that there is a feeling of frustration. 3. Low-speed frustration. Due to the frequent switching between the first and second gears when driving at low speeds, the clutch is constantly disengaged and combined, and the power transmission cannot be completed smoothly in a short time, resulting in low-speed frustration.

The reason for the serious collapse of the car gearbox is to shout Liang Shen:

1. There are stubborn dirt and impurities inside, especially in the valve body, the dirt and impurities accumulate to form a blockage slag sale, which leads to the inability to effectively adjust the oil pressure, resulting in the occurrence of frustration impact slippage. At the same time, the problem of high temperature of the gearbox cannot be ignored. According to the Automatic Transmission Repair Association, it is called

More than 90% of all faulty automatic transmissions are caused by overheating;

2. High temperature will destroy the quality and friction characteristics of automatic transmission oil, increase friction and wear, and transmission noise will follow, and at the same time, sludge (impurities or dirt) will also be generated inside the transmission (such as the valve body), resulting in frustration and impact of the gearbox. If the temperature exceeds 120 °C, the rubber sealing material will begin to harden, eventually leading to leakage and reduced hydraulics. If the temperature is higher, the gearbox starts to slip, which in turn causes the temperature to rise even higher.

Audi and other high-end models will alarm and enter the transmission protection mode) If it is not solved in time, the transmission will be scrapped;

3. Only by removing the stubborn dirt and impurities in the gearbox and effectively controlling the working temperature of the gearbox can the gearbox problem be completely solved and its recurrence can be prevented. This is also the key to achieving "no dismantling and repairing to solve transmission failures", and the specific content can be detailed in the search engine.

Millions of car purchase subsidies.

The reasons for the gearbox regression are as follows: ups and downs: most of the reasons are that the speed corresponding to the gearbox is not fast enough, and the upshift speed cannot keep up with the speed of stepping on the accelerator, so the gearbox will have a frustration when changing gears.

Down and down: mostly because of the intervention of the energy system. Once the driver releases the throttle.

What is the cause of the gearbox frustration?

The reasons for the gearbox to regress are as follows:

Ups and downs: Most of the reason is that the gearbox is not fast enough, and the upshift speed can't keep up with the speed of pressing the throttle, so the gearbox will have a frustration when changing gears.

Down and down:

Most of it is because of the intervention of the energy system. As soon as the driver releases the accelerator pedal or presses the brake pedal, the generator will immediately start working, it will catch up with the engine, cause some burden on the engine, affect the engine speed, make the engine speed out of sync with the clutch plate speed, so there will be a sense of frustration.

Low-speed regression: This is the case for many car owners. Because the gears are frequently switched between the first and second gears when driving at low speeds, the clutch is constantly disengaged and combined, and the power transmission cannot be completed smoothly in a short time, resulting in the common frustration of the lead cover at low speed, and the frustration when starting and driving at low speed.

This is usually due to the involvement of the turbocharger at low speeds, which affects the engine speed.

What is a gearbox stutter?

At the end of the shift, release the clutch directly, and the ignition will be turned off; Slowly release the clutch and press the accelerator, it is easy to drag the gear when the speed and gear do not match, and the car will move forward one card at a time, and it will not stall. Here's why the gearbox feels frustrated:

Ups and downs: Because the speed corresponding to the gearbox is not fast enough, the upshift speed cannot keep up with the speed of pressing the accelerator, and the gearbox stumbles at the moment of the gearbox shift.

Down and down:

Due to the intervention of the energy system, once the driver releases the accelerator pedal or presses the brake pedal, the generator will immediately start working, causing a certain burden on the engine, affecting the engine speed, making the engine speed and the clutch plate speed out of sync, so that there will be frustration.

Low-speed regression: When driving at low speed, the gear is frequently switched between the first and second gears, and the clutch is constantly clutched, which makes the power transmission unable to be successfully completed in a short time, resulting in common low-speed frustration, and there will be a frustration when starting and low-speed driving. Generally, turbocharging is involved at low speeds, which affects the engine speed.

What causes transmission stuttering? @2019

It is recommended that you go to the messy liquid service ant demolition station to check it out! If you have any problems with the car, you can go directly to the service station! Ask them to check it out for you and see what the problem is! How to deal with it! Whiskers.

First of all, it is caused by the poor working condition of the engine ignition system, such as the ignition quality is too weak or there is an intermittent misfire, and then it may be caused by the poor working condition of the electronic fuel injection system, such as the fuel pressure is too low, or the injector has carbon or glue, resulting in poor fuel injection and poor atomization. There is a problem with the driver's driving habits. The technology is not very skilled when driving, resulting in a serious mismatch between the gear and the speed when driving.

At this time, the gearbox will be in a situation of one meal. For such a situation, drivers and friends should practice more on their own and have a good relationship with their own cars. Once you get acquainted with them, the frustration decreases.

Problems with the car gearbox itself If your car gearbox does not dissipate heat in time, the temperature of the gearbox will be too high, which will easily lead to oil leakage in the gearbox, thereby reducing the oil pressure. The driver may not know that this gearbox runs entirely on the hydraulic actuation clutch. When the hydraulic oil pressure is affected, there is a time difference, which is one of the main reasons for the gearbox to regress.

Then there are too many impurities in the car gearbox, which affects the normal operation of the gearbox and causes the car to frustrate. Therefore, drivers, when there is an obvious gearbox setback in the car, the first thing to consider is whether there is a problem with the driving operation of the car. If there are no problems, you need to check whether the operating temperature of the gearbox is within the normal range.

If there is no problem in either case, then it is advisable to go to a repair shop to avoid unnecessary losses. Millions of car purchase subsidies.