Oil and cars are fine, why is there a problem with car inspection?

The car is mainly used for a long time, the engine may produce carbon deposits, and some vehicles may also have a three-way catalytic converter broken, so that the inspection must be unqualified, then the owner has to solve these problems

Because the car in the annual inspection, the inspection of the items more and more complex, coupled with the strict control of the staff, the vehicle is not easy to pass the slightest problem, I believe that the owner has also encountered, the headlights of the car are a small part, but after the owner is replaced, have not been able to pass the inspection, which shows the strictness of the inspection.

Because the car in the annual inspection, the inspection of the items more and more complex, coupled with the strict control of the staff, the vehicle is not easy to pass the slightest problem, I believe that the owner has also encountered, the headlights of the car are a small part, but after the owner is replaced, have not been able to pass the inspection, which shows the strictness of the inspection.

The inspection does not pass and the owner's vehicle has a certain connection, especially the exhaust emissions, the car is mainly used for a long time, the engine may produce carbon deposits, and some vehicles may also have a three-way catalytic converter broken, in this way, the inspection must exceed the standard and unqualified, then the owner has to solve these problems, for example, the owner can regularly clean up the carbon deposits, let the repairman replace the wearing parts, and the owner will go to the vehicle management office for annual inspection, there may not be a failure to pass!

In fact, the annual inspection of the car is mainly to see if your car meets the signs of driving on the road, and the most important thing is the detection of car exhaust, most of the owners are very cooperative, but this way of testing the owner is still very distressed, mainly to simulate the running state of the vehicle on the drum, so as to see the emission of car exhaust, but many scrapped cars will have black smoke out, so that the owner must be more distressed to see his car become like this, but he can't say anything, because whether it is qualified or not is a sentence of the inspector.

The car is aging seriously, and the state has strict management of vehicle inspection.

It is not easy to pass if there is a problem with the car, and I believe that the owner has encountered it.

Coupled with the strict control of the staff, it is not easy to pass the vehicle if there is a problem at all, and I believe that the owner has also encountered it.

The items to be inspected are becoming more and more complex, coupled with the strict control of the staff, and the failure of the inspection is also related to the owner's vehicle.

The car is aging seriously, the state has strict management of vehicle inspection, the inspection items are becoming more and more complex, coupled with the strict control of the staff, the vehicle is not easy to pass the slightest problem, I believe that the owner has also encountered, the headlights of the car are a small part, but after the owner is replaced, they have not been able to pass the inspection smoothly, which shows that the strictness of the inspection.

Originally, the headlights of the car were a small part, but after the owner replaced them, they failed to pass the inspection smoothly, which shows the strictness of the inspection.

Consumption caused by use, such as brake pads, brake discs, tires; People pursue personalized modified vehicles, the safety of parts, the reliability of installation, must put a question mark, with counterfeit and shoddy products are even more hidden. You think your car is not bad, but some cars are used frequently, in places where the traffic is usually not smooth, some bad driving habits bend, cars and other reasons will damage the car, defects to the life and property safety of the driver and other traffic participants, the vehicle should participate in the annual inspection, as for whether some testing stations are now operating specifications, that is the future engine carbon deposition is a term mentioned by many people, I believe that friends with cars will encounter this problem.

Carbon deposition in the engine is mainly caused by insufficient fuel combustion, just like the stove in the countryside, there is often a thick ash at the bottom of the pot under the big iron pot, also called the bottom of the pot rouge, and rural people know that they must scrape the bottom of the pot regularly, otherwise they will feel the cooking temperature in the pot. This is mainly due to the poor ventilation of the furnace and the lack of enough air when burning, resulting in insufficient combustion and the production of black carbon, which collects at the bottom of the pot. So, how is carbon deposits formed in automobiles?

We know that the combustion of gasoline needs to be mixed with a certain proportion of air, and when the ratio of air to gasoline is greater than: 1, gasoline can be fully combusted. When we slam on the accelerator, the engine ECU will increase the amount of fuel injected and improve the fuel ratio, which will increase the power of the car.

But at this time, the combustion of Qihongdong oil is not so sufficient, and if the combustion is not sufficient, carbon particles will be produced, and over time, they will become carbon together. The guarantee of annual inspection is **? With so many accidents, what is the responsibility of the annual inspection unit?

Is the problem: Is the car inspected annually? : How many accidents have been reduced during the annual inspection?

No numbers! The car on the check table is normal, the car under the check table is not necessarily normal, and even causes misunderstandings, some drivers think that the car that has been tested boldly drove away without asking, and the result is a problem with the car, but what should I do?

The driver does not know when to listen to the sound at any time, try the brakes, see if there is any abnormality, not our thoughts, even the instrument does not understand, do not understand the drive, do not understand if you have not learned to drive, as long as there is a motor, when traveling, the car is what you say, there is a problem with the brakes, the operation is the key, the design of the car is not the same. When buying a car, the people in the 4S shop told everyone how to use this car, and the automatic transmission in recent years has indeed made many drivers in trouble, because people will lose their consciousness if they do not hang the gear for a long time, and the manual shift will make people feel refreshed, and they are also familiar with the safety of the car, but often by the river ** there are not wet shoes, and the annual inspection is really for the safety of people? Cancel the annual inspection.