Concerned about the "fatigue period" of vehicles "7-year-old car" is the most vulnerable

Cars, like people, also have a life cycle. If the owner does not pay attention to give the corresponding maintenance during the life cycle of the vehicle, it will accelerate the aging of the vehicle. However, if there is a problem with the vehicle and then seek medical treatment, it will not be able to recover the loss of the vehicle.

The vehicle is a seven-point maintenance three-point maintenance. Please pay attention to the care of the vehicle during the "fatigue period" of the vehicle.

2 years - 3 years of youth care
It is understood that the two years before the purchase of a new car is the peak period of the vehicle, vehicle performance and all parts are in the best condition. During this period, the owner only needs to pay attention to the daily maintenance and the correct driving mode, and the vehicle will basically not cause problems. However, when it is 2 to 3 years, the vehicle will enter the first life cycle.

Between 2 years and 3 years, the battery, coolant, brake pads and other components on the vehicle are prone to failure and wear. At this time, the owner should pay attention to the usual maintenance. During this period, it is easy to overlook the maintenance of the shock absorber.

According to experts, shock absorbers generally have a little oil leakage, but excessive oil leakage has to be noticed, this will accelerate the wear of the shock absorber inner column, affecting the service life. The oil leakage from the shock absorber is mainly caused by the unqualified quality of the oil seal and the dropping or breaking of the shockproof dustproof cover. In the above situation, the impurities in the dust can easily attach to the inner column of the shock absorber and accelerate the wear of the oil seal.

“The oil spill will quickly age the shock absorbers, and the vehicle will not move as smoothly as a new car, and it will lose comfort on bumpy roads. If the springs of the shock absorbers are no longer flexible, they will also be driven at high speeds or corners. The chance of increasing the accident rate, especially in rain and snow, is even more dangerous, said the expert.

4 years - 5 years of attention to the "heart disease"

After 4 to 5 years of use, vehicles are like people to middle age. Many parts begin to wear out, loosen, and fail. At this time, many vehicle owners often ignore the cleaning and replacement of some small parts, and eventually lead to serious damage to the vehicle's "heart."

“In this period, it is necessary to pay attention to the regular inspection, cleaning or replacement of the air intake filter and the fuel filter. If these neglected jobs are neglected, the consequence of this is that the engine will 'prematurely die.'” the expert said. If the filter element is not cleaned and replaced for a long time, impurities in the air and oil will enter the engine, causing damage to the engine block and accelerating wear; at the same time, it will increase the load on the vehicle and degrade the performance of the vehicle.

Experts suggest that the owner and the vehicle reach the middle age. Apart from routine maintenance, special attention should be paid to cleaning and replacing the filter element. It will save a lot of money and save more money when driving.

7 years to 8 years old is the transmission sickness

In China, an 8-year-old car is almost in its old age, and it will be retired in a few years. At this time, the problems on the vehicles are coming out. There are a lot of projects that need to be maintained and maintained, but there is something worthy of the owner's attention. If your car is an automatic transmission, then you have to be extra careful. This is the peak period of the transmission.

It is understood that by the end of this year's car, 50% of the automatic transmissions will fail, most of them are shifting shocks and slow acceleration. The first thing to do is to ensure that the gearbox is not impervious to oil and the quality and quantity of oil. Gearbox oil is generally used to inspect or replace oil and oil once in 30,000 kilometers to ensure lubrication and cooling. In addition, there are also particular attention to the usual operations, such as short-term parking, many owners will put the gear in the D block, and then press the brake, which will speed up the transmission and engine failure rate increases, it is recommended that owners Put the gear in N neutral, and then use the handbrake to stop the vehicle.

The expert reminds the owner that although the operation of the automatic gearbox is simple, the internal structure is much more complicated than the manual gearbox. If you do not take proper care and do not adopt the correct operation method at the usual time, it will be more prone to failure and huge maintenance fees will be incurred.