Fuel Pump Basics Old-fashioned fuel pumps were mechanical and located outside of the fuel tank. These pumps were prone to failure and could even cause a car to catch fire. Modern vehicles have used ...

To supply fuel to the high-pressure direct injection system, there are two fuel pumps, an electric supply pump in the tank and a mechanical pressure pump underneath the intake.

Read this guide to creating a custom fuel system. View photos and more at Car Craft Magazine Online.

A bad fuel pump will cause engine issues and it could leave you stranded. It is important to know the signs of a bad fuel pump so that you can fix them on time.

The Milwaukee Vacuum Pump kit is one of several highly regarded Milwaukee products on the market. Here's how the pump works, and where you can find one.