US: Truck makers admit soot filter failures

Diesel particulate filters (DPFs), which have been fitted on nearly all heavy-duty trucks sold in North America since 2007, are subject to more in-service failures than has previously been admitted. At a meeting in Raleigh, North Carolina, of the American Trucking Associations’ Technology and Maintenance Council (TMC), in response to Subscribe to Automotive World to … Continued

• By Webmaster
• September 28, 2010