Discover some of the best fuel injector cleaning products available and learn more about why it's a good idea to keep your fuel system clean.

A diesel particulate filter is an important, and required, part for any diesel vehicles. Here's what it does and how you can keep it clean, too.

For diesel workhorses, cleaning out the DPF filter regularly helps keep the truck running clean, but a dirty DPF could severely impact performance.

Efforts to clean up a diesel leak in Whiteford Township, Michigan that released thousands of gallons of fuel are well underway, but U.S. Environmental Protection Agency representatives say there ...