Fuel prices have been soaring for a while, and diesel is often more expensive than gasoline. So how can you get better fuel ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

These BMWs are coveted for their strong engines and high-mileage capability. With proper maintenance, these BMWs will see you ...

The U.S. Environmental Protection Agency is working to fix a long-standing headache for diesel truck and equipment operators: power cuts triggered by low diesel exhaust fluid levels. New rules will ...

DES MOINES, Iowa (IOWA CAPITAL DISPATCH) - U.S. Environmental Protection Agency Administrator Lee Zeldin announced guidance Tuesday for engine and equipment manufacturers to prevent sudden shutdowns ...

EGR stands for exhaust gas recirculation, and the EGR valve is part of a system that does as the name implies: recirculate exhaust gas back into the engine’s intake manifold for a return trip to the ...

Autoimmune diseases, such as multiple sclerosis (MS), inflammatory bowel disease (IBD), and rheumatoid arthritis (RA), affect millions of people worldwide. These conditions arise when the body's ...

Let’s be real: EGR (Exhaust Gas Recirculation) systems are a love-hate thing in the car world. They’re supposed to help reduce NOx emissions by feeding a bit of exhaust gas back into the engine to ...