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 ...

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 ...

Diesel particulate filters (aka DPFs) have become ubiquitous over the past decade-plus. Any trucker running a rig built since 2007 likely knows well the pain points of maintaining and wrestling with ...

We appear to be learning from our mistakes in aftertreatment system maintenance, but we still have a way to go before we’re at peace with the things. Ad Loading... Strictly speaking, diesel ...