For 2001, GM released its 6.6L Duramax engine, which, at the time, was considered by many to be the most advanced diesel powerplant ever installed in American pickup trucks. The fact that the same ...

If we were to oversimplify how power is made, we’d say this: As more pressure is created in the cylinders, more torque is delivered to the wheels. That pressure can be a result of increased boost ...

The Duramax diesel engine has seen quite a few changes over the years. Here's what separates some of the most popular ...

Snap-on’s Injector Puller Kit (IPK1170) is designed to help remove diesel injectors from GM vehicles produced from 2001 to 2004 with an LB7 Duramax engine. These engines are found in light-duty ...