Keep stepping on the accelerator while driving, but the speed just can't get up. What happened?

Recently, some car owners found that they stepped on the accelerator while driving, but the speed could not go up, basically for the following reasons:

1. Gear matching problem.

Solution: Especially when starting at a low speed, even if you step on the accelerator deeply, the engine speed will increase. Because of the gear matching problem of the gearbox, you just can't live without it. Actually, the speed is very low. It is normal that the engine speed will be high only if the gear of the gearbox is well matched and the gear is high. This is why it is recommended not to use pedals.

2. Carbon deposition seriously leads to acceleration weakness.

Solution: Long-term violent driving or long-term mileage will lead to other causes of the engine. It is recommended to check whether the throttle valve needs to be cleaned, whether the air inlet filter element is seriously blocked, whether the fuel injector needs to be cleaned, whether the spark plug needs to be replaced, and whether the fuel filter element needs to be replaced. These are all phenomena that will lead to acceleration weakness. 50-80 pieces of throttle cleaning and nozzle cleaning respectively. The single NGK platinum of the spark plug is 150- 180 pieces. 30-80 air inlet filter element. 150-250 fuel filter element. Usually, it is only necessary to clean the throttle and injector and replace the spark plug. The cost adds up to about 800~900 yuan.

3. There is something wrong with the transmission module.

Solution: If the transmission module is not activated during the upshift, the engine speed will also be too high, but the speed will not rise rapidly. The transmission module can be upgraded.

4. The clutch slips.

Solution: Replace the three-plate clutch. When replacing the clutch three-piece set, it is necessary to remove the gearbox from the vehicle. The function of the clutch is to transfer the power of the engine to the gearbox. If the clutch slips during normal operation and can't transmit power in time, even if the engine works normally, the speed can't be improved no matter how high the speed is.

Many people are not very clear about the car, and people will not care too much about the weak throttle. They just thought it might be because the seat was not adjusted well, so they simply adjusted the seat, but the problem was not solved in the end. Even a series of problems in the car will be aggravated by a long delay, which is not good for the car, so the throttle is not a simple problem and needs to be taken seriously.