The gearbox starts slowly and feels sluggish. What caused this?

The gearbox starts slowly and feels sluggish. What caused this? It may be caused by problems in the automobile engine or gearbox, which is also caused by common faults and must be checked immediately; It may also be because the automobile has a small exhaust volume and light load, and it may not be able to reach an increased speed ratio when starting, so it is normal to feel weak in development.

There are many factors that can't start the car, such as lax cylinder closing and insufficient cylinder pressure; Excessive carbon deposition in the air intake system; Incorrect carbon deposit or gap of automobile spark plug; The injector is blocked and the ignition advance angle is not enough.

The gearbox of this car is running. In this case, it is necessary to immediately check whether the clutch plate of the gearbox is aging, damaged or running-in. If it is an automatic transmission model, it is necessary to check whether there is a problem with the friction plate inside the gearbox.

The most common problem is the carbon deposition of electronic throttle. Carbon accumulation in electronic throttle will be related to air intake and gas supply, which will endanger the lack of driving force of automobile engine and make it impossible to start the automobile. The solution is to clean the throttle. Common faults of gearbox clutch will lead to weak vehicle development. The function of clutch is to transmit and disconnect the driving force of automobile engine. Gearboxes such as manual gear and double clutch are friction plate clutches. The friction plate has been used for a long time and is seriously worn, which leads to deviation and will further promote the development of vehicles.

The driving force of automobile engine is insufficient. In this case, it is necessary to check the spark plugs and automobile spark plugs, remove carbon deposits, and then clean the oil circuit. Usually add a little high-standard gasoline or fuel additive to improve the overall driving force of the automobile engine.

In addition, too dirty and insufficient gearbox oil will also lead to weak vehicle development. For automatic gearbox, gearbox oil not only has the function of moistening, but also is an organized substance in hydraulic press. This hydraulic mechanism controls the clutch and its shifting mechanism. Too dirty or not enough will lead to the poor work of this organization.

The above is my detailed introduction. I hope it will be helpful to everyone after reading it. If you have other comments, you can discuss them together in the message area below.