After watching the TV series "Detective Di Renjie", everyone knows that Li Yuanfang is an expert in Wulin, and his whereabouts are secretive and he kills people without blinking an eye.
Of course, what we are talking about today is not how Li Yuanfang solved the case by killing people, but another kind of killer-car killer. That is, the title says: car maintenance! You are the Li Yuanfang of a car killer! It means that in your daily vehicle maintenance, you invisibly play a master like Li Yuanfang.
Black boy 1: Stop at will and damage the chassis.
With the increase of vehicles, parking spaces are becoming more and more tense, especially in urban areas. When stepping on the spot at work, when there is no parking space, you can just find a potholed place to park.
There are also some new residential areas, and the underground parking lot is handed over before it is completed, so that the owners can only park around the residential area, which is also uneven. In the long run, this kind of parking will cause the frame to be distorted, the four wheels will be seriously out of gear, and the chassis will begin to be damaged.
Black boy 2: Sliding in neutral, destroying the gearbox.
It is said that sliding in neutral can reduce fuel consumption, so some people blindly follow suit and even become self-righteous. Sliding in neutral reduces fuel consumption to a certain extent, which not only damages the gearbox of the car, but also has huge safety hazards. Are you still gloating about saving fuel by driving?
At present, advanced technologies such as multi-point injection and in-cylinder direct injection are used in automobile fuel supply. Even if the engine and gearbox are separated, the fuel supply can continue, and it is no longer a carburetor. If forced to slide in neutral, strong friction will even seriously damage the gearbox, leading to failure.
Black boy 3: The air conditioner didn't turn off and the oil didn't change, which damaged the engine.
Forget or turn off the air conditioner when you turn off the engine every day. The most important thing is not to turn off the air conditioner. Although there are various protection mechanisms in the car, if the air-conditioning compressor is brought immediately after starting, and the MAX mode is still on, it will still produce a relatively large load on the battery, which will inevitably be damaged in the long run. The author is also a common mistake.
Leaving the air conditioner on is a trivial matter, and not changing the oil is fatal. The role of engine oil is to lubricate and protect the internal parts of the engine. If the oil is not changed for a long time, the engine will dry grind, which will do great harm to the engine.
Black boy 4: refuel when the fuel tank bottoms out and destroy the oil pump.
If you don't copy the bottom, you won't refuel or add a little at a time, which leads to many copies. This is chronic suicide, which is also the highest level of "assassination". In daily life, we don't pay much attention to the fuel meter when driving. Every time the indicator light comes on, we just want to refuel, even when the vehicle can't run.
Relatively speaking, the damage to the oil pump once or twice is very small, but even a slight damage can not withstand long-term damage.