Diesel trucks are built tough and can last up to five years without issue. However, I've worked on trucks — both professionally and in my garage — for a decade, and I've seen how long they can last ...

Select Kenworth Truck Co. and Peterbilt Motors Co. dealers are getting the chance to equip their facilities with diesel particulate filter (DPF) cleaning devices from FSX Inc.; DPF cleaning technology ...

We’ve had 14 years to figure it out, yet diesel particulate filter maintenance remains a nightmare for many fleets. Why do DPFs elicit such gnashing of teeth and pounding of fists? Because they are ...