Why Do I Smell Gasoline After Parking?

[NoraDella]

After parking, the reasons for smelling gasoline outside the car include engine oil leakage, spark plug oil leakage, or leaks near the fuel injector. Here are the solutions: 1. Check the fuel tank: Inspect if the fuel tank cap is not sealed properly, and then check the carbon canister. Excessive air pressure in the fuel tank can easily push open the fuel pump sealing ring. 2. Inspection and repair: If there is a gasoline smell inside the cabin, it is likely due to loose or cracked connections between the fuel outlet, return pipes on the fuel tank, or the fuel pump and fuel pipes. Since these components are located under the rear seat, leaks here can cause gasoline odor in the cabin. Immediate inspection and repair are necessary to avoid serious consequences.