136% Freight Efficiency Improvement, 55.7% Engine Efficiency – and we still made sure the Kenworth SuperTruck 2 is The Driver’s Truck! More from the ACT Expo soon but in the meantime check out the link in our bio for the full-length video and more! #Kenworth #SuperTruck2 #ACTexpo | Kenworth Truck Co.

Why do diesel engines lose power and efficiency over time? Modern diesel engine development has increased engine efficiency and decreased NOx and particulate matter emissions. This video will focus on several questions: What is diesel fuel? How do diesel engines work, and how are diesels different from gasoline engines? Why are diesel engines typically more efficient than gasoline engines? Why do diesel engines continue to move towards higher fuel pressures and finer injector holes? How do fuel