Is your engine underperforming? A Cenex expert shares how a diesel engine compression test could provide the diagnosis. With winter in full swing, fleet owners may be thinking about what they should ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

A fundamental difference between gasoline and diesel engines is that a gasoline engine uses spark ignition while a diesel engine uses compression ignition. Before we delve deeper, let's understand how ...

When choosing between a gasoline or diesel engine, one critical question to ask is about durability. You may have associated diesel engines with platforms that need a lot of power and gasoline with ...

Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why ...