Part of the great debate as to why 6.0L Power Strokes have such a bad reputation for reliability is directly linked to their use of exhaust gas recirculation (EGR). When we imagine a diesel ...

Is your diesel truck struggling with poor engine performance, sluggish acceleration or reduced fuel economy? You might have a problem with your exhaust gas recirculation system. That might seem like a ...

Diesel has had a rough go of it during the last few years, but an increasingly commonplace technology is working to change the fuel's image and make diesel vehicles viable for the future. Kyle Hyatt ...

If you have a 6.0-liter Ford Power Stroke Diesel truck, you’re probably well aware of all the common ailments that this engine gets. While many less then educated keyboard commandos will have you ...

Cooled-EGR-system components fit neatly on the right side of this Mack ASET highway engine. Mack also uses an "internal-EGR" system (I-EGR) on the engines in its vocational trucks. The I-EGR system ...

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 ...

Combining ECM calibration with a diesel delete kit removes the EGR and DPF systems entirely, allowing the tune to operate ...