Article

DEF

June 2013, TruckingInfo.com - Feature

DEF: Here to Stay

TravelCenters of America’s DEF dispensers, which it calls the “DEF+1,” pump both diesel fuel and DEF and are available at nearly all locations. Drivers can authorize diesel and DEF transactions at the same time at the same dispenser, pump both products in any order, and pay for both fills at the same time.

By Deborah Lockridge

In 2007, as many truck and engine makers started announcing they would use selective catalytic reduction to meet 2010 federal emissions regulations a new term entered our trucking dictionary: diesel exhaust fluid. As we soon learned, SCR is an aftertreatment technology that injects small amounts of DEF, a water-based solution containing urea, into an engine’s hot exhaust stream to reduce emissions of nitrogen oxides (NOx).

Tags: DEF

January 2013, TruckingInfo.com - Feature

Prestone Unveils Command Family of Heavy-Duty Antifreeze/Coolants and DEF

By Staff

LAS VEGAS -- Prestone unveiled a new line of heavy-duty antifreeze coolants and diesel exhaust fluid Tuesday during Heavy Duty Aftermarket Week, branded Prestone Command

Tags: HDAW, Prestone, Coolant, Antifreeze, DEF

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