It's finally here. As we were going to press, General Motors announced it will be introducing an all-new 4.5L, V-8 Duramax diesel engine for its 11/42-ton trucks in 2009. At this point, I have more ...

The Duramax 4.5L V-8 LMK was a turbo-diesel engine developed by General Motors for use in full-size half-ton pickup trucks, but never brought to production. In 2008-2009, General Motors announced that ...

As the automotive market rebounds from the carpocalypse of 2009 and consumers flock back to dealerships, General Motors is revisiting plans to launch an all-new engine for its full-size pickup trucks.

General Motors' Duramax engine family is one of the three leading names in diesel engines, right up there with Ford's Power Stroke and Cummins' diesel engines — like the legendary Cummins 6BT — ...

RealTruck.com reports on the latest truck accessories, featuring new products to enhance vehicle performance and style.

The LBZ variant of the Duramax from the 2006/2007 Chevy Silverado and GMC Sierra pickups is one of the most well-loved diesel engines by Chevy fans.

Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

How Does Cylinder Deactivation Save Fuel? Towing a big trailer up Davis Dam may require a big, burly V-8 engine, while cruising along a level freeway when that same truck is empty barely requires a ...