Is it bad to fill up the gas tank in summer?

[AdalineLee]

In this case, it is not recommended to fill up the car's gas tank in summer. Here are the relevant explanations: 1. Filling up the tank too much causes gasoline to evaporate faster: Faster gasoline evaporation first leads to energy waste. Secondly, the evaporated gasoline smell can flow into the car cabin, and long-term inhalation can affect human health. 2. Filling up the tank too much can severely reduce the performance of the carbon canister: This ultimately leads to issues such as engine shaking and increased fuel consumption. 3. There are certain safety hazards: The car's gas tank has a vent hole at the top. If the tank is filled up, gasoline can easily overflow from the vent hole. If there happens to be an open flame, the overflowing gasoline is very likely to ignite.