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

[MacArianna]

It is not recommended to fill up the car's gas tank completely during 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 enter the 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 can eventually lead to issues like engine shaking and increased fuel consumption. 3. There is a certain safety hazard: 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 nearby, the overflowing gasoline is very easy to ignite.