Should the Fuel Tank Cap Connecting Wire Be Replaced If It's Broken?

[DiTimothy]

The fuel tank cap connecting wire needs to be replaced if it's broken. Here are the specific details: 1. Facilitates Drainage: The function of the fuel tank cap drain hole is to facilitate drainage. There is a drain hole under the car's fuel tank cap, usually located at the fuel tank opening and often on an inclined surface of the car. The primary purpose of this design is to facilitate drainage, as accumulated water can easily flow into the car's fuel tank, potentially contaminating the gasoline. 2. Protects the Engine: Accumulated water can also cause significant damage to the car's engine. Therefore, the drain hole plays a crucial protective role, helping to extend the engine's lifespan.