The GM Duramax 3.0L LZ0 engine relies on a Diesel Particulate Filter, or DPF, to reduce emissions. Now, we're taking a closer ...

If you own a diesel car, chances are it's fitted with a Diesel Particulate Filter — DPF for short. They can be a source of problems but our guide will help you avoid them. How Diesel Particulate ...

Detroit Diesel's Chuck Blake offers an interesting perspective on diesel particulate filters. He says he owns them, even though every truck owner who has purchased a Detroit engine on every 2008 model ...

AP Exhaust Technologies has introduced a new line of Diesel Particulate Filters (DPF) for replacement on Class 2 and 3 vehicles. Key applications include late model GM/Duramax, Dodge/Cummins, and Ford ...

The air filter setup on most diesels is the same as on gasoline-powered vehicles, with the filter located inside the cold air collector box located under the hood. You have to take one big precaution ...

Diesel particulate filters are one of the major additions to exhaust systems in recent years, and they are a blessing and a curse. Used since 2007 to meet EPA regulations, DPFs strip soot and ash from ...

Cold air intake filters are vital components in aftermarket air intake systems, which are designed to improve an engine's performance by enhancing its airflow. What is a Cold Air Intake Filter? A cold ...