The EPA’s Tier IV Requirements took effect in 2011 and should remain the same for many years to come. Our engine manufacturers should now be able to plan and produce complying engines for the long term, creating a long supply line into the future. We also purchased a patented special coating application (Tested by Ford) that enhances fuel efficiency and reduces diesel emissions
FORD is planning the launch New diesel Ford Focus ECOnetic in 2012 using this technology covered by TYTN patent $$$$
-the news from FORD side $$ : New diesel Ford Focus ECOnetic to debut at Amsterdam Motor Show; 67 mpg US