The General Motors Duramax turbodiesel engine family has evolved a lot since these heavy-duty pickup truck engines first came onto the scene in the early 2000s. Among the iterations of the Duramax ...

Before this, the LMM generation relied on the engine's eight main fuel injectors to spray raw diesel into the combustion chamber after the main burn was complete. This post-injection successfully ...

Stock is good, but there's always room for improvement. When GM Powertrain set out to build a Duramax-powered GMC truck to help promote its new Duramax boat engine, it turned to Diesel Power to ...

When it comes to pickup trucks, most enthusiasts take a hardline stance. You're either a Ford fan, a Ram fan, or a Chevy fan. There doesn't tend to be a lot of compromise or love lost between the ...