What happens when you smell gasoline in the car, and what happens when you smell gasoline in the car

The smell of gasoline in the car is very high for the following reasons:1. Fuel tank cap: The fuel tank cap is not well sealed, and it needs to be replaced or coated with 1mm thick butter under the skin.

2. Oil supply pipeline: The oil supply pipeline is slightly ruptured or damaged.

3. Joint: There is a gap between the oil pipe and the oil tank (the clamp is not tight).

4. Pipeline: The carbon canister is filled with gasoline (absorbed). Also check the air intake filter pipe in the hood, the pipe of the evolution oil pump (similar to the EFI car), and those rubber pipes, which are easy to break after a long time.

1. Aging of carbon canistersThe mileage of the car is quite long, so the rubber parts in the engine compartment of your car will be more prone to aging. The connection between the carbon canister and the throttle valve in the car is the rubber pipeline, and once the carbon canister is aging, there is a risk of gasoline leakage to a large extent.

Aged rubber tubing should be replaced.

2. Gasoline tank leakage:There is a leakage phenomenon in the gasoline tank inside the car, which directly causes the smell of gasoline to be transmitted to the interior of the car through the air conditioner. You can judge by opening the engine cover and observing it, because there will be dust on the outside of the penetration area, and then sludge will form.

3. The fuel tank is too fullRefueling should not be too full: if the gasoline is too full, the temperature is high in summer, and the car itself will also produce heat, gasoline will expand and contract, in order to prevent the fuel tank from being broken when the gasoline volume collides, there are ventilation holes on it. If the refueling is too full, the gasoline will overflow through the vents, and spontaneous combustion will occur when encountering an open flame, and the consequences are unimaginable.

And the gasoline that spills through the vents will drip on the body, causing some corrosion to the body.

At the same time, overfilling of gasoline is also easy to cause the fuel tank vent to be blocked. Once the vent is blocked, the air pressure in the fuel tank will be lower than the normal pressure, resulting in poor oil supply, or even no oil supply. Filling up too much petrol will increase the weight of the car itself, which will increase fuel consumption.

Over time, gasoline will also deteriorate, leaving hidden dangers to its own safety.

The above content refers to People's Daily Online - you must not understand several ways to "defeat the fire" of the car.

The reasons for the smell of gasoline in the car are as follows: 1. The fuel tank cap is not tightly sealed, or the carbon canister pipeline is aging and cracking. At this time, it is necessary to focus on checking the sealing ring of the fuel tank, if you can repair it, simply repair it, and replace it as a whole if you can't solve it.

2. The refueling is too full. If the gasoline is overfilled, there is a possibility that the gasoline will enter the canister along the pipeline, and the canister originally used to collect gasoline vapor will release excess gasoline vapor from the vent after invading the gasoline, and when the air conditioner is in the external circulation state, the gasoline smell can enter the car. 3. There is a gasoline leak.

In this case, it should be sent to the 4S store for maintenance immediately. A gasoline leak could be from a gasoline pump or a return line.

I could always smell gasoline in the car for the past two days, and the windows were closed, which I hadn't done before. Have you ever met a friend? I could always smell gasoline in the car for the past two days, and the windows were closed, which I hadn't done before.

Have you ever met a friend? Is it the smell of raw oil or burnt gasoline.? If it is the former, these 3 points are more common: 1. The fuel tank sensor part located under the rear seat cushion is not tightly sealed, resulting in gasoline overflow when the vehicle is bumpy.

2. There is a leak in the oil circuit from the fuel tank to the gasoline pump in the engine room. 3. Oil leakage at the position of the gasoline nozzle. The first possibility is the musty smell from the mold inside the air conditioner's evaporator.

Second, it is possible that the rear door sealing strip is not well sealed, and the smell is wasted. Thirdly, it is also possible that the oil leaks into the engine and heats up, and the smell evaporates. There are many reasons that can only be slowly eliminated.

Insufficient combustion may be due to poor spark plugs, or gasoline leakage from the fuel tank pipe. There are several possible situations for the smell of gasoline in the car: 1. The fuel tank cap is not well sealed, and it needs to be replaced or the butter is 1 mm thick under the leather pad; 2. There are slight cracks or damages in the oil supply pipeline; 3. There is a gap between the oil pipe and the fuel tank (the clamp is not tight) 4. The carbon tank is full of gasoline (absorbed) In addition, you should also check the pipe of the steam intake filter in the hood, the pipe of the evolution oil device (similar to the one of the EFI truck), and the rubber tube is easy to break over time.

Next to the gasoline filling hole, there is a gasoline oil gas vent, which is used to evaporate gasoline into oil and gas when the temperature of the car's fuel tank rises. The function of the vent is to keep the pressure in the fuel tank greater than the atmospheric pressure to prevent the engine from stalling. When this vent is blocked, the evaporated oil and gas will be released elsewhere because it cannot be released, and the smell of gasoline will appear in the cab.

Therefore, when there is a smell of gasoline in the car, you can use compressed air to blow towards the vents. If the vent is open, you should be able to hear the sound of air coming out of the gasoline filler. Sometimes the smell of gasoline in the car is caused by a ruptured fuel pipe and a poor closure of the fuel tank cap.

Nozzle leakage, incomplete engine combustion, etc. If my answer is useful to the landlord, please give it! @2019

In your case, it is recommended to go back to the store first and let them check it for you, and see if the problem is dealt with in time.

There is a smell of gasoline in the car Reason:1. The fuel tank cap is not well sealed, and it needs to be replaced or buttered under the leather pad. It is also possible that there is a leak in the oil circuit inside the car, resulting in the smell of gasoline in the car, if it is caused by this reason, it is recommended that the owner stop immediately for inspection, once it is found that the oil pipeline in the car engine is damaged, it needs to be repaired in time.

2. There are slight cracks or damages in the oil supply pipeline; Leaks may occur at the joints of the gasoline pipes, causing the smell of gasoline to enter the vehicle through the air conditioning system. If the owner notices the smell of gasoline in the car, he should check the interface of the gasoline line - open the engine compartment cover, it is easy to tell whether the gasoline pipe interface is leaking, because a layer of sludge will appear on the surface after a period of leakage.

3. There is a gap between the oil pipe and the oil tank, and if the clamp is not tight, it will cause smell.

4. The canister is filled with gasoline.

Here's how to get rid of the smell of gasoline in your car:1. After closing the window, select the air conditioning and refrigeration in the car, and use the internal circulation mode;

2. Put the activated carbon bag and sachet into the car to absorb the gasoline smell;

3. Use lemon and grapefruit peel to absorb the taste in the car;

4. Decorate the utensils with water and pour some vinegar and put them in a suitable place in the car.