Why is the smell of gasoline in the car so strong?

1, aging of rubber pipe of carbon canister

The connection between the carbon canister and the throttle valve is made of rubber pipe, which may leak once it ages.

Solution: Replace related aging hoses.

2. The gasoline pipe leaks oil.

The leakage of gasoline pipeline generally occurs at the interface between pipelines. When the engine compartment cover is opened, it can be visually judged that if there is leakage at the interface, after a period of time, dust will be adsorbed on its surface to form sludge.

Solution: Fasten the repair interface and replace the gasket.

3. After disassembling the gasoline pump.

Dismantling the gasoline pump needs to be completed in the car, and some oil leakage will inevitably occur during this process, and the replacement cycle of the gasoline pump is about 6,543,800 kilometers, so this situation is not common.

Solution: Go back to the repair shop to check the installation defects of the gasoline pump.

4. The smell of gasoline in the car is introduced into the car from the external environment.

Solution: the air conditioner adopts internal circulation mode, and the skylight is opened to exhaust air.