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. Strictly speaking, diesel particulate filters, ...

This week's 10-44 is brought to you by Chevron Delo 600 ADF ultra low ash diesel engine oil. It's time to kick some ash. Fleets keep asking more from their truck fluids, but can the corresponding ...

Since January 1, 2010, on-highway vehicles sold by any truck OEM other than Navistar have been equipped with a selective catalytic reduction (SCR) system using diesel exhaust fluid (DEF). “Therefore, ...

The products are designed to help prevent fuel site operators from distributing contaminated diesel exhaust fluid. PetroClear introduced new diesel exhaust fluid (DEF) dispenser filtration products ...

U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin on Tuesday urged engine and equipment manufacturers to revise system software to prevent sudden loss of power from engine derates ...

A new Eco-Vent filter from Racor is designed to prevent contamination from entering the DEF tank. Racor has introduced a new Eco-Vent filter that prevents contamination from entering the DEF tank. Eco ...

In the interest of keeping selective catalytic reduction (SCR) systems free of contamination, which can jeopardize the system’s sensitive (and expensive) catalyst, the DEFBooty can be installed over ...

I recently read a pretty startling statistic—in the next year, the off-highway engine market will consume about 20 million gallons of Diesel Exhaust Fluid (DEF). In the next five years that number is ...