Where is the car broken? Can you repair it at home by yourself? Cars are consumables. The worse it works, the better it works. How to ensure that the car is not damaged? (william shakespeare's Hamlet) Then we should always repair the whole car. Some car owners saw that there was something wrong with their car and drove to the garage. Actually, there's a little problem. We can solve it ourselves.

There is something wrong with this car. Don't worry. You can do some problems by yourself, which saves money and increases your knowledge.

First of all, the car doesn't catch fire. Normally, cars don't catch fire because of batteries. Some cars have been left for a long time, and the battery is not much charged. Of course, it will not catch fire. At this time, you can find other vehicles and start your own vehicle with the batteries of other vehicles. In this way, after the vehicle is started, the generator can be started to charge the battery.

The second problem is that the automobile exhaust produces black smoke and the engine shakes. This kind of problem is an internal problem of the engine. Some people may say that this is an internal problem of the engine. How can I solve it by myself? Shouldn't we go to the garage to solve it? In fact, this engine smokes because the three-way catalytic converter produces carbon deposits, so the cleaning of carbon deposits can be done directly by adding detergent to the three-way catalytic cleaner without decomposition, so it is really impossible to go to the maintenance station again.

The third problem is that the door is not flexible. The lifting of this door is inflexible. First, let's see if the rubber band on the window blocks the door. Because the rubber band has great friction with other things, if the rubber band falls into the gap of the door, it will have a certain impact on the rise of the door.

The fourth problem is that after replacing the brake pads, the brakes become soft and the braking distance becomes longer. The surface of the old brake disc has been smoothed by many grooves, while the surface of the new brake disc is flat. When they contact and rub, the contact area is small, and only the protrusion of the groove on the surface of the brake disc contacts the brake disc, so the braking force is insufficient. After driving for hundreds of kilometers, the two can completely run in and reach the best state.

Usually, many cars can know where these problems are. There are some minor problems that we don't have to go to the maintenance station. We can solve it ourselves. A problem that can be solved by itself. Why pay someone else to solve it? This can not only increase your professional knowledge, but also save money, killing two birds with one stone.