This case highlights how tightly emissions compliance is tied to the software and hardware in a modern vehicle, and why you ...

When driving a car with an automatic transmission, owners may encounter various problems with the engine control system. The most common one is the U0100 error. What ...

Truck cabs are crammed with integrated and add-on electronic systems and devices, many unheard of a decade ago. Pop open the hood and scan a modern diesel engine, and you’ll quickly discover numerous ...

While the Duramax engine family has been around for a while, only one engine can truly claim to be the Holy Grail of GM's heavy duty line of diesel engines.

The Evergreen Zoning™ system is an aftermarket zoning product that provides blower speed control based on airflow requirements to each zone, virtually eliminating the need for a bypass damper. The ...