The extended DPF ash cleaning interval for the 2016 ISX15 engine can reach 500,000 miles for conventional linehaul applications with fuel economy greater than 5.5 MPG. (Photo by Sean Kilcarr/Fleet ...

The OTC 5280 Diesel Particulate Filter (DPF) Cleaner from toolmaker SPX can remove accumulated soot from the aftertreatment system in about 30 minutes, according to the manufacturer. Used with diesel ...

TAMPA, Fla. – With more than 350,000 EGR-equipped engines already on the road, Cummins says it’s ready for the impending 2007 emissions standards. Like most of its competitors, Cummins will opt for ...