What could be a potential result of using contaminated fuel?

Using contaminated fuel can lead to significant operational issues, including potential engine failure. Contaminated fuel may contain water, dirt, microorganisms, or other impurities that can disrupt the combustion process. These contaminants can cause clogs in fuel lines or filters, disrupting the proper flow of fuel to the engine. Additionally, contaminants can potentially lead to corrosion of engine components or impair the operation of fuel injectors. As a result, the engine may not receive the correct fuel-air mixture, which can affect its performance and reliability, ultimately leading to engine failure. This outcome reinforces the importance of utilizing clean and properly treated fuel in aviation operations to ensure safe and efficient flight.