A lot of automotive engines remain in production for quite a while. Cummins' B-Series diesel is the longest-running diesel ...

Diesel engines can technically run backwards, though there's very little (if any) practical applications for this, especially ...

Diesel engines need extra care in winter to avoid problems like fuel gelling, weak batteries, and thick oil. Key tips include ...

Chevrolet decided to switch from Detroit Diesel to Duramax engines due to a few factors, including a need for greater power ...

Diesel engines run hot under load, but extreme heat means trouble. Here are the hidden causes of rising exhaust temps and how ...

A small device can cause big headaches for diesel owners, but there’s a quick and effective fix Rislone Helps Nix NOx Sensor ...

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

Car expert Lauren Fix said you must take care of your investment to get the most return. Here are tips to help drivers make ...

U.S. Sen. Cynthia Lummis on Tuesday wrote a letter to President Donald Trump, urging him to pardon Wyoming diesel "delete" ...

Learn how to prepare your diesel truck for long hauls. Discover key inspections and maintenance tips to ensure its safety, reliability, and compliance.

The Diesel Particulate Filter (DPF) is an important part of modern diesel vehicles that many people don’t understand. The DPF’s main job is to catch harmful soot and ash from […] ...