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

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.

DPF Clean’s special blend of high-performance detergents and heavy-duty cleaning solvents scrubs away contaminants, soot, carbon build-up and oily residue from the DPF, fuel injectors ...