No Plan for EGR Non-compliant Medium Duty Engines.
Just read this online Light & Medium Truck
"While Navistar’s medium-duty EGR engines also exceed the EPA limits, credits the company built up during years when its engines exceeded limits allow it to sell non-complaint engines into 2014, if necessary, Clarke said.
When the time comes, Clarke said he expects the medium-duty lineup will make a “pretty seamless” transition to SCR technology. However, the company has not set a specific timeline for that conversion."