Diesel particulate filters appeared in 2007 model-year trucks. After nearly 10 years we are still grappling with maintenance issues. Diesel particulate filters appeared in 2007 model-year trucks.

We all know by now that the mandated 2007 and 2010 emissions standard rules radically changed on-highway diesel-powered trucks and tractors. To reduce emissions to satisfy the Environmental Protection ...

While the diesel particulate filter itself requires little maintenance, proper attention to related systems will help avoid problems. The U.S. Environmental Protection Agency’s 2007 emissions ...

The diesel particulate filter (DPF) has continued to improve over its 15-year existence. So have other components of aftertreatment systems (ATS) that help send cleaner exhaust through the DPF.

Note: This is the second in a series that looks at the diesel particulate filter and maintenance best practices that an impact its lifecycle. The first installment, "Diesel coolant heaters boost DPF ...

Diesel particulate filter (DPF) mufflers on on-highway trucks capture ash and soot generated during the diesel combustion cycle and continuously combust Diesel particulate filter (DPF) mufflers on ...

Diesel particulate filters allow truck diesels to meet ever-tightening emissions standards and help engine makers tune to minimize diesel exhaust fluid consumption. The DPF’s job is similar to that of ...

How DPFs trap soot and ash to reduce emissions. How regular maintenance acn prevent DPF failure and costly replacements. Signs of DPF issues that should prompt immediate attention. How proper oil and ...

There’s no need to panic when a DPF light signals routine regeneration — at least in most cases. Understanding what the warning means will spare you needless worry and help you protect your equipment.

DPF Alternatives opened its doors for business in 2013 courtesy of founder Junior Reyes. Reyes used his previous company, Diesel Doc, as a platform for DPF Alternatives. DPF Alternatives offers ...

This story appears in the Feb. 11 print edition of Transport Topics. ORLANDO, Fla. — Uncertainty about the life cycle of key emission control components and higher maintenance costs have emerged as ...

Increasingly stringent diesel engine exhaust emissions regulations have, over the past 20 years, reduced output of nitrogen oxides (NOx) by 95% and particulate emissions by 90% in heavy trucks. These ...