Tips From The Garage

If you own a 2001 - 2007 General Motors HD 2500 or 3500 truck, then you need to be aware of a common and potentially expensive issue that can creep up on these normally robust powertrains. Over time, … read more

Modern diesel engines, like the Duramax in 2001-to-2016 GM trucks, rely on a complicated, high-pressure, common-rail fuel delivery system to make optimum power with the least amount of fuel. 2001 to 2 … read more

There’s nothing quite like the original, and that’s exactly why the Duramax LB7 is one of the most notable diesel engines in the history of the Silverado / Sierra HD lineup. This motor is the first di … read more

What’s The Best Transmission Fluid?The Allison transmission in your Duramax truck is a carefully crafted, strong, purpose-built piece of equipment that can endure many miles of trouble-free use. The A … read more

Diesel engines like the General Motors Duramax have a lot of ins and outs that can make them different from other internal combustion engines.In simple terms, Duramax diesel and standard gasoline engi … read more