What is the reason for gas spraying out when opening the fuel tank cap?

1 Answers
MacColeman
07/30/25 6:42am
The reason for gas spraying out when opening the fuel tank cap is: Since the fuel tank is sealed, it generates certain pressure during summer. When opening the tank cap under this condition, gas will spray out. Related information: 1. Solution: The vehicle's fuel tank is sealed. If gas sprays out when opening the tank cap during summer, there's no need to worry as long as the vehicle doesn't experience fuel cutoff issues during operation - no action is required. 2. Precautions: If this occurs in winter, you can contact after-sales service or a repair shop to inspect the vehicle's fuel tank. The vehicle can only continue normal use after confirming there are no operational issues.
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