Easier vehicle maintenance

Car maintenance projects can be roughly divided into two types, cleaning projects and daily wear and tear projects. Cleaning includes: engine maintenance, cleaning throttle, oil circuit, carbon deposit in cylinder and cleaning three-way catalytic converter. Daily wear categories include: brake pads, wiper blades, tires, and various rubber covers. These daily wear and tear items have no fixed replacement cycle and need to be inspected regularly. When they are found to be worn or aged to the limit, they should be replaced, and it is not recommended to delay, which will often cause more serious problems. For example, the brake pads are worn to the limit, and the tires are worn to the limit and must be replaced. These are all parts that will affect safety.

Cleaning the project is relatively easy. Every time I go to the 4S shop for maintenance, I will be recommended to do engine deepening maintenance, that is, cleaning the oil passage. This project can be omitted, and there won't be too much sludge when the oil is changed on time. Cleaning up the throttle and carbon deposits often needs to be done in advance, which is the key for car owners to spend money. If it is dirty, there is carbon deposit. If it is serious, it should be cleaned, but it does not mean that it should be cleaned if it is slightly dirty.

For normal vehicles, the throttle is generally washed once every 20,000 kilometers, and the carbon deposit in the oil circuit and cylinder is generally washed once every 30,000-40,000 kilometers. This is the earliest cleaning kilometer, which can be delayed according to the condition of the car. Generally, there is no strict standard to measure the amount of carbon deposit, which is observed by eyes and experience. There is a standard to measure electronic throttle. When the throttle opening reaches a certain value at full speed, it will be washed.