What are the effects of water entering a motorcycle's fuel tank?

[StJustin]

The effects of water entering a motorcycle's fuel tank are as follows: 1. Prolonged exposure can cause the tank to rust: Water is heavier than gasoline and tends to settle at the bottom of the tank, making it difficult to drain. Since fuel tanks are made of pressed metal sheets, prolonged contact with water will lead to rust, eventually rendering the tank unusable. 2. Fuel deterioration: Over time, water in the tank can cause the fuel to deteriorate, leading to vehicle malfunctions. The most common symptoms include unstable idling, failure to start, or difficulty starting the engine. 3. Clogging of carburetor fuel passages and emulsion tubes: Water can also enter the carburetor (as the filter cannot block all water), forming emulsions that clog the carburetor's fuel passages and emulsion tubes, resulting in the vehicle being unable to start.