Today's carburetors, fuel injection pumps and fuel injectors provide peak performance because they are built to exacting tolerances. Tiny openings in fuel injectors, for example, deliver a precise amount of fuel for premium power and the best possible gas mileage. Clean fuel, free from dirt particles and rust, is absolutely essential for the smooth and efficient operation of today's vehicles.

Clean fuel increases economy and improves engine performance. Ignoring service on the fuel filter can have serious short-term consequences. While a clogged or plugged oil filter dumps dirty oil back into the engine and wears it down, a clogged fuel filter brings an engine to a halt.