[Dry goods] What faults do you know about car odors?

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[Dry goods] What faults do you know about car odors?When it comes to peculiar smell in the car, many friends call headache, because no matter it is a new car or an old car, there may be peculiar smell in the car, even endangering the health of the personnel in the car;

In addition, there are some special odors, if there is, it is likely that the car has broken down.

#Musty smell #

Moldy smell is the most common smell in the car, when the car for a long time without ventilation or wet weather will appear, so in the annual season, it is best to clean the air conditioning system, so as not to affect health.

First of all, check whether the air conditioning filter element should be replaced. If there is still mildew smell after replacement, it is necessary to clean the air conditioning pipeline and evaporation box. When using the car, turn off the air conditioner before arriving at the destination to reduce the accumulated water in the air conditioning pipeline and avoid mold.

#Plastic burns #

A common situation is that the exhaust pipe is stuck with plastic products. When the car passes through the road surface, the plastic bag is easy to stick to the exhaust pipe, which has been emitting a burnt smell and a relatively large smell.

In addition to this reason, it may also be caused by the burning out of the circuit in a certain place, which greatly affects the driving safety. Therefore, the burnt smell should be checked to prevent the aging and short circuit of the circuit, and even cause the vehicle to spontaneously ignite.

#Gasoline smell #

Gasoline smell appears in the cool car just when the fire, generally because the gasoline combustion is not complete and discharged, such as the car will disappear after the heat, this situation does not need to worry.

If you can always smell the smell of gasoline without burning when driving, it may be that the gasoline pump inlet and outlet pipes leak, or the carbon canister is damaged. At this time, as long as there is a slight bump or a change in the pressure in the pipeline, the fuel may leak from these parts. Therefore, when you drive a car and smell abnormal gasoline, you should immediately put out the open fire such as cigarettes in the car, and stay away from the main road to avoid accidents with other cars.

#Burning oil smell #

Commonly known as burning engine oil, in addition to smelling choking smell, exhaust pipe will also emit black smoke, usually there are three conditions will lead to this smell.

One is due to serious wear on the inner wall of the cylinder or serious wear on the piston;

Second, the valve wear is serious, it is also possible to burn oil;

Third, some vehicles have aging fuel pipes, oil drops to the engine or exhaust pipe, no matter what the situation, maintenance is the best policy.

When the owner smells the smell of the car, do not take it lightly, need to check and deal with it in time to ensure driving safety.