What's the smell of waste in sagitar engine compartment?

Pacific car network 1, the mix of cars is too rich. Incomplete combustion leads to excessive exhaust emission, so it is necessary to test the air filter element, oxygen sensor and throttle sensor. 2. When the vehicle is running, the external circulation mode is enabled. In this case, the exhaust gas generated during the engine operation will enter the cab, and the internal and external circulation needs to be turned on and off when the vehicle is running.

In the process of using the car, many questions will inevitably be asked. Many car owners will encounter the situation that engine exhaust enters the car in their usual use. Engine exhaust will not only harm the lungs, but also affect human poisoning and even cause cancer. Of course, when the exhaust gas from the automobile engine enters the car, we should immediately find out the reason and find out the solution. Then, let's discuss the causes and solutions of engine exhaust entering the car.

Causes and solutions of automobile tail odor;

1, the mix of cars is too rich. Incomplete combustion leads to excessive exhaust emission, so it is necessary to test the air filter element, oxygen sensor and throttle sensor.

2. When the vehicle is running, the external circulation mode is enabled. In this case, the exhaust gas generated during the engine operation will enter the cab, and the internal and external circulation needs to be turned on and off when the vehicle is running. Immediately inspect and investigate the pipeline of engine exhaust system.

3. The person in charge is to check whether the pipeline and exhaust pipe of the automobile air intake system are damaged. Conduct pipeline inspection and maintenance immediately.

4. There is too much carbon in the throttle and the gasoline quality is poor. Regularly remove the carbon deposits in the throttle and cylinder, and use high-quality gasoline.

Personally, I advocate that you should try not to idle on the road with poor ventilation. Such as garages and tunnels, which may block the exhaust pipes. These environments may basically affect the entry of engine exhaust gas into the cab. During the driving process, it was found that the automobile exhaust entered the car abnormally. You should close the window, investigate the cause and repair it as soon as possible to prevent the engine from running in a closed environment.