Fueling systems are essential components in various engines, including those in vehicles and aircraft. They are designed to store, transport, and deliver fuel to the engine efficiently. These systems typically include fuel tanks, pumps, filters, and injectors, which work together to ensure that the right amount of fuel reaches the engine at the correct pressure. In addition to traditional liquid fuels, fueling systems can also accommodate alternative energy sources, such as compressed natural gas or electricity. Proper maintenance of fueling systems is crucial for optimal engine performance and to prevent issues like fuel contamination or leaks, which can lead to reduced efficiency or safety hazards.