<strong>Yahoo Message Number: 23529</strong>Hi Folks,<br/><br/>Cummins has provided their approach to meeting the June 2006 - 2010 federal EPA emission requirements as provided in the following .pdf link:<br/><br/>http://www.everytime.cummins.com/every/pdf/4103666.pdf<br/>It appears they will not use Urea injection.<br/><br/>For all the engines manufacturers - click on the following link:...