Saving every penny is important when rising fuel prices eat into profits. And an Ontario-based company says it’s restoring 0.5 miles to the US gallon using a patented process that cleans truck EGR ...

EGR Engines still plague owners of older trucks with problems. While most of the early problems have been engineered out of the exhaust gas recirculation systems on today’s clean diesel engines, ...

Your car’s emission control system isn’t just about passing smog tests—it’s about keeping your engine efficient, your fuel bills lower, and the air cleaner. From EGR valves to MAP sensors, oxygen ...

Your engine’s manifold absolute pressure (MAP) sensor is your little buddy. Buried somewhere in the stream of your charged intake air (usually in the manifold), it employs a little ceramic or silicone ...

You're driving down the road and having a normal day behind the wheel of your car. You look down on the dashboard to check your gauges and speed, but you notice that a little orange "Check Engine" ...

Controlling vehicle emissions in modern vehicles involves more than just bolting up a catalytic converter and calling it a day. There are other components that effectively, and intuitively, cut out ...

Looking back on writing about truck technology for many years, there have been just a few standout engine introductions. The introduction of the Cummins Signature 600/ISX, with dual overhead camshafts ...

A new study shows promising results for the use of GE Vernova’s exhaust gas recirculation (EGR) systems to reduce the cost of carbon capture systems. The U.S. Department of Energy’s (DOE) Office of ...