Now every family has the ability to buy a car, but there is a saying that it is difficult to maintain the car after buying it. Because nowadays there are more cars, but not many people who know cars. As an important part of the family, car maintenance is indispensable. So if you want to keep your car free from major problems, you must know something about maintenance. For example, if the car has run 50000 kilometers, these three parts need to be replaced if you don't want to, unless you want something to happen.
The first thing to pay attention to is the tire of the car. Many people think that the tire is very strong as a part contacting with the ground. But firmness is to know that after a car is bought, the tires are no longer worn all the time. And the wear of the car's parts is the biggest, so we should not only replace the tires in time, but also pay attention to the state of the tire pressure. Because the tire pressure will directly affect the service life of the tire, and even our own life safety.
When the tire contacts the ground, it will inevitably press something sharp. If the tire pressure is too high, the car tire will burst immediately when these sharp things are overwhelmed. Once the tire burst in high-speed driving, the casualty rate of people on the vehicle is very high, we must pay attention to it. However, if the tire pressure is too low, it will not only weaken the driving power of the car, but also bend the wheel hub under long-term pressure. At that time, it will cost a lot of money to repair. Some cars have a tire pressure monitoring system to observe and guard against, but most cars don't have one. It's too expensive to install one for thousands.
Of course, there is no need to trouble, as long as you spend more than ten yuan on the Internet to buy a tire pressure detection cap. It's also very simple to replace the air valve, and then you can know whether the tire pressure is too high or too low by looking at the color change above. Protecting the tires also protects your life.
The second is the three filters on the car, which are engine oil, air and gasoline filters. These three parts are used to filter the impurities in the car, and they are most likely to be blocked. After a period of time, we should observe to see if it works normally. If it doesn't work, it needs to be replaced quickly. If it doesn't, the impurities in the car can't be filtered. If it's worn seriously, the life of the car will be shortened.
The third is the most important three-way catalytic converter, which is responsible for the transformation of toxic and harmful gases in the vehicle. Some time ago, the launch of the Sixth National Congress made some people pay more attention to it at the beginning. Once the three-way catalytic converter is blocked, the harmful gas will be discharged to the outside directly. Never try to pass the inspection smoothly. In addition, its blockage will weaken the power of the car and increase the fuel consumption. But it's special. In other words, a few thousand yuan is not worth it. So it's OK to clean it. However, it's too expensive to clean it in the 4S shop. It's better to use a special three-way catalytic cleaner to clean up by yourself.
When you use it, you only need to pour it into the fuel tank when you have 1 / 4 of the fuel left. Then you can run about 30 kilometers with full fuel. You can see that the car's power has been improved and the fuel consumption has been reduced. It costs more than 30 yuan to solve the problem that can only be solved with thousands of yuan. In order to better drive the car to ensure that the life of the car does not reduce, to ensure their own safety must bear these three points in mind.