Diesel engines are finicky eaters. At the slightest hint of fuel-borne water, air or contaminants, their spirits droop, leaving drivers with less performance and lower fuel mileage. Obviously, the ...

For the sake of argument, let's say you're building a 700-hp street car. What would the perfect fuel system be if you could have anything you wanted? At the top of our wish list would be easy to ...

Fuel systems are fairly basic. Whether it is carbureted or fuel injected, the delivery system is comprised of a fuel pump (mechanical or electrical), filtering media of some sort, delivery lines, and ...