What Causes a Strong Gasoline Smell from Car Exhaust?

[JaylaLynn]

The reasons for a strong gasoline smell from car exhaust include: 1. The gasket inside the fuel tank cap is aged or uneven; 2. The fuel injector and throttle body have accumulated dirt due to long-term lack of cleaning, leading to incomplete combustion of gasoline; 3. The gasoline filter is dirty or the connecting hose joints are loose and aged; 4. The gasoline vapor canister is dirty or malfunctioning; 5. The fuel tank connecting hoses are aged and loose; 6. Poor sealing performance of the car. The car exhaust pipe is a device designed to reduce vibration and noise, facilitate installation, and extend the life of the exhaust muffler system. It is generally installed between the engine exhaust manifold and the muffler, providing a flexible connection for the entire exhaust system. Exhaust pipes are mainly used in light vehicles, micro vehicles, buses, motorcycles, and other vehicle types.