How poor is the average person's basic knowledge of cars?Let's talk about that. First of all, I don't know what determines fuel consumption, the essence of car fuel burning is energy conversion. The engine converts the chemical energy in the gasoline into kinetic energy. The whole process conforms to the law of conservation of energy.
Therefore, no matter how hard you try to drive a Mercedes G, it is impossible to achieve smart fuel consumption. But there are also many people who ignore the laws of physics and are willing to believe that fuel consumption can be significantly reduced somehow. The corresponding ** is a variety of fuel-saving products sold online. Some are plugged into the cigarette lighter, and some are installed inside the air intake.
Some even have fuel-saving charms on the inside of the fuel tank cap. I can only say that this fuel-efficient product is close to the realm of metaphysics. Don't know how to take care of your car. In fact, you don't need to know how to maintain your car at all, because every car comes with a maintenance manual with detailed maintenance items and cycles, even novice car owners can understand.
Obviously, their own maintenance manual is the most suitable for their car, but many car owners just don't want to read it. They like to go around asking people and get different opinions that confuse them. Since car owners don't want to read the maintenance manual, don't blame 4S shops, auto repair shops and various "experts" on the Internet for being cruel to you.
All kinds of over-maintenance items emerge one after another, and all kinds of throttle cleanings and carbon deposits make you tired every day. Do this, otherwise, you will be afraid that your car will break down. There is a thing called fuel saver that is sold on the Internet and in the circle of friends, and the sales are not bad, which is enough to prove that there are still many illiterate cars in China.
This stuff is claimed to save you 20% of your fuel. You can't even think on your feet. Otherwise, why should car companies strive to improve the thermal efficiency of the engine?Can't they install a fuel economizer directly from the factory?This thing doesn't do anything other than make money for the seller. Don't believe these things!A relative of mine just bought a domestic car.
One day, he angrily told me that he was going to the 4S store to defend his rights and asked me to go with him. He also said that domestic cars are not good and he should not have bought them in the first place. I asked him why he was defending his rightsHe said his car was rusty and he had just bought a new one. He also showed me the banner he had prepared. Written in black on a white background: garbage truck.
The new car he had just bought was rusty. , so I asked which part was rusty and he told me it was the brake disc. I suddenly had a black line. Did you drive it after I said it was rusty?He said no, it was there after the rust. I said you drive the car around your yard three times, and the rust on the brake discs is gone.
He tried, and sure enough, he never mentioned the matter of defending his rights again. I didn't know how to put snow chains, so I used a wooden mat when going downhill. The village where we work is more than 2,000 meters above sea level. Every winter, the snow falls early and heavily. One winter, when I woke up in the morning, the snow was already falling heavily.
It stands to reason that we shouldn't drive, but in the event of an emergency, there's nothing we can do about it. So, another colleague and I were trying to figure out how to move the car. The key is the steep downhill section ahead. There are snow chains on the car. The two of us tried to install it several times but couldn't install it because it was never installed.
Moreover, our snow chains are not very easy to install. After trying a few times, we gave up and looked for other ways. In the end, we decided to use wood. People in the mountains store firewood and cut the trees into sections for firewood in the winter. I went to the neighbors around and called three people, and each of them took a piece of thick wood.
My colleague drove, and the four of us each guarded a tire and used wood as a mat to let the car slide slowly. On the downhill section, the two rear tires of the car skidped, and they did not rotate at all. We seem to be watching the excitement, and we feel quite energetic. Finally, when we reached the lower elevations, the snow thinned out and we relaxed.
All in all, although the car is essentially a means of transportation, after all, we spent hundreds of thousands or even millions to buy it, and it is also related to the safety of ourselves and our families. If you are not familiar with the relevant functions of the car and the traffic rules, it will lead to economic losses at least, and death in car accidents and tragedies. Therefore, whether from the perspective of property or personal safety, we should learn Xi relevant automotive knowledge.
Automotive knowledge