The car only ran 50000 kilometers in 6 years, why does the exhaust gas fail during the annual inspection?A car owner reported that their car has been six years old and needs to be tested online for the first time in the annual audit. The car has only driven 50000 kilometers, and I thought there woul
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2023-09
When the water temperature of the car is too high, everyone knows that it cannot continue to drive, so what is the reason for it? How should I check? Today, let's talk about how to roughly determine the cause of the malfunction? Car owners can learn and check on their own, simple faults can be immed
13
2023-09
Why does a CVT gearbox also have an M gear? What is the difference between M+/- and D/+-?Cars are divided into automatic and manual transmission, and manual transmission is a manual transmission, which is easy to understand. But there are many types of automatic transmissions, and to elaborate on th
12
2023-09
Why do more expensive cars have wider tires? What is the impact of tire width on vehicles? Generally speaking, vehicles below 100000 yuan use narrow and small tires, with tire widths of 175mm, 185mm, and 195mm. The majority of tires have diameters of 14 inches and 15 inches. The more advanc
11
2023-09
Why not recommend opening windows when driving on highways? What are the hazards? Most drivers do not open windows when driving at high speeds, but occasionally there are drivers driving with windows open and the speed is not slow. Sometimes passengers in the car like to open windows, especially
07
2023-09
Car scratches are very common, and there are many cars that are painted in the repair shop every day. Generally speaking, the paint sprayed by 4S stores is of good quality, and most technicians can achieve minimal or almost no color difference. But many car repair shops spray paint with very obvious
06
2023-09
As we all know, it's not good to park a car for a long time without driving, and it's not good to use it for short distances every day. So what's wrong with that? What parts of the car will be affected? Today, let's talk about this issue. After all, there are many car owners who use cars for short d
05
2023-09
I believe many drivers have encountered this situation, where the car directly ignited in a non neutral position and suddenly shot forward. Even in 4S stores, new maintenance technicians may encounter this situation, as experienced technicians always leave the front of the car when they see a car th
04
2023-09
What happens when a car deviates after reversing its wheels? Do you need to do four-wheel alignment? Many car owners have encountered this situation, where they normally perform four-wheel shifting and dynamic balancing, but there is a deviation phenomenon. Originally, the car is normal and does
01
2023-09
Autumn has arrived, and the season of mist has begun. A fog is essentially a fog, just a small area, a small cluster of fog that gathers together. During the driving process, the line of sight was always good. Suddenly, fog appeared in front, causing low visibility and a decrease in line of sight. A