What to do if the engine compartment of a car rusts?

It depends on whether it is serious or not, if it is within the warranty period and can be claimed:

1. Engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc.;

2. For example, the internal combustion engine usually converts chemical energy into mechanical energy. The engine is not only applicable to the power generation device, but also refers to the entire machine including the power unit (such as: gasoline engine, aero engine);

3. The engine was first born in the United Kingdom, so the concept of the engine also originated from English, and its original meaning refers to the kind of "mechanical device that produces power".

Car engines.

It is the device that provides power for the car and the heart of the car, which determines the power, economy, stability and environmental protection of the car. According to different power**, automobile engines can be divided into diesel engines, gasoline engines, electric vehicle motors, and hybrids. Common gasoline engines and diesel engines belong to reciprocating piston internal combustion engines.

After a long time of use, the engine compartment is prone to moisture and rust, which is not a difficult problem to deal with, and the rust remover can solve it. Before the engine compartment is rusty, you can use 3M anti-rust and rust lubricant to prevent rust. It is useful after rusting or if the rust is very severe.

It can also be used to remove rust if it is also lubricated, like a bicycle or motorcycle.

It depends on whether it is serious or not, if it is within the warranty period and can be claimed:

It is normal for the new car to be bought to have a rusty place. Because the new car will go through layers of testing from the production line. For example, when a new car needs to be tested under the production line, it will rain on the car, and many parts of the car are cast iron, which is easy to rust.

An engine is a machine that can convert other forms of energy into mechanical energy, such as internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc.

For example, the internal combustion engine usually converts chemical energy into mechanical energy. The engine is not only applicable to the power generation device, but also refers to the entire machine including the power unit (such as: gasoline engine, aero engine);

The engine was first born in England, so the concept of the engine also originated from the English language, and its original meaning refers to the "mechanical device that produces power".

Baojun 310w has only traveled more than 5,000 kilometers since it was purchased for 8 months. Yesterday, when I wiped the car, I found that there were rust spots on the front cover, please tell the gods how to get the Baojun 310w, and it has only been more than 5,000 kilometers since I bought the car for 8 months. Yesterday, when wiping the car, I found that there were rust spots on the front cover, please teach the gods how to get it That is not the rust spot on the body paint itself, it is after the rain or the sewage is splashed on the road, and the car is not washed in time.

1. Car wash mud: Car wash mud is also called car wash sludge, we can use it to scrub the surface of the car body when washing the car. It is a kind of paint that does not damage the car paint, can remove stubborn stains on the surface of the body, if you want to remove the rust spots on the white car paint, you have to rub it back and forth a few times more vigorously during use until it is clean!

2. Polishing: If the car wash mud cannot remove the rust spots of the white car paint, it can be removed by polishing, and the polishing can also remove the slight scratches on the body. 3. Touch-up paint pen:

If the above two methods can not go out of the white car paint rust spots, the car is really exposed primer, at this time you can polish it a little by yourself, and then use a white paint pen to lightly point the paint on the white car to prevent rust spots: wash the car frequently, do a good job of paint help measures, waxing, glaze, coating, crystal plating, etc. Don't park under a tree.

Many trees secrete gum, which is difficult to handle when stuck to the car. There is also the need to wash the car immediately after rain, and 90% of the rust spots on the body are caused by the acidic substances in the rain. Recently, it was found that there were dozens of yellow rust spots on the front hood, and there were still pinpoint-sized rust spots after being wiped with toothpaste.

What to do now, how to claim when you go to the 4S store, this must be caused by the anti-rust treatment of the paint surface and the poor quality of the primer. At the very least, the hood should be completely derusted and painted. As you described, this situation should belong to that kind of slight oxidation, which can generally be effectively improved by polishing, if, the inside of the paint, oxidation, then if necessary, it is necessary to consider repainting treatment, 2019

Summary. Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, for you to find the corresponding problem solutions and solutions!

After rusting, you can use sandpaper to polish the following to polish off the rust on the surface, so that it will look brand new. It is recommended to use 600 or 800 sandpaper, too thick will destroy the number below, and fine will not grind down. 600 or 800 can be.

What to do if the engine number is rusty.

Hello, happy to answer your questions.

Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, for you to find the corresponding problem solutions and solutions! After rusting, you can use sandpaper to polish the following to polish off the rust on the surface, so that it will look brand new. It is recommended to use 600 or 800 sandpaper, too thick will destroy the number below, and fine will not grind down.

600 or 800 can be.

A veteran said that it is absolutely not advisable for novices to disassemble the engine themselves, and if you don't have the tools, you should ask your model shop owner for help.

The engine compartment is susceptible to moisture and rust, which is not a difficult problem to deal with, and rust removers can solve it. Before the engine compartment is rusty, you can use 3M anti-rust and rust lubricant to prevent rust.

The engine compartment generally includes the engine, air filter, battery, engine exhaust system, throttle, water tank refill tank, relay box, brake booster pump, throttle cable, window glass washer fluid reservoir, brake fluid reservoir, fuse and so on.

Although there are many types of vehicles, the structure is similar. This should be said to be the credit of standardization, but also the need for large-scale production lines. With the development of society, the progress of science and technology and the change of demand, the shape of railway vehicles has begun to change, especially the passenger car is no longer the same old face.

However, their basic structure has not changed significantly, but the specific parts have a more scientific and advanced structural design.

Generally speaking, the basic structure of the vehicle is composed of five parts: the car body, the undercarriage, the running part, the coupler buffer device and the braking device.

The body is the part of the vehicle that is used to load goods or passengers, and is the basis for the installation and connection of other components of the vehicle. The body of the early vehicles was mainly made of wood, supplemented by steel plates, bow rods, etc. In modern times, the car body is mainly steel structure or light metal structure.