Water can get into a fuel tank through quite a few ways, and it can cause some problems for the optimal functioning of an internal combustion engine. Here are some common ways water can get into a fuel tank:
Condensation: When the temperature changes, especially in environments with high humidity, water vapor in the air can condense inside the fuel tank. This is more common in tanks that are not completely full, as the air space allows for more significant temperature fluctuations.
Faulty Fuel Caps: A damaged or improperly sealed fuel cap can allow rainwater or other sources of external moisture to enter the fuel tank.
Leaking Fuel Filler Neck or Fuel Lines: If there are cracks or leaks in the fuel filler neck or fuel lines, water can find its way into the tank.
Contaminated Fuel: Sometimes, water can be present in fuel from the gas station. This can happen if water has entered the fuel storage tanks at the gas station due to poor maintenance or other issues.
Accidental Spills: Spilling water or other liquids near the fuel filler cap during refueling can also introduce water into the tank.
Poorly Sealed Tank: In some cases, the fuel tank itself may have a manufacturing defect or damage that allows water to seep in.
To prevent water from entering the fuel tank, it’s important to ensure that the fuel system is well-maintained, including checking for and repairing any leaks, using a properly sealed fuel cap, and avoiding spills during refueling. Regular maintenance and using high-quality fuel from reputable sources can also help minimize the risk of water contamination in the fuel system. If water does enter the fuel tank, it can lead to engine performance issues and potential damage, so it’s crucial to address the problem promptly. We offer a Water Eliminator cartridge for all sizes of machines to remove water from the fuel tank.
