what is a fuel water separator
FUEL SEPARATORS: Diesel becomes contaminated much easier than gasoline. That means you should drain any contaminants and water from a fuel separator. It is a task most diesel owners can perform themselves but what exactly is a fuel water separator? In simple terms a fuel water separator is a small filtering device. Its function is to ensure clean fuel gets delivered to the engine. Why is the delivery of clean fuel important for an automotive diesel engine? Without a fuel separator you lose effective protection for the engine.