Aug 2, 2007 #1 U URLACHER54 SHO Member Joined Aug 18, 2006 Messages 166 Reaction score 4 Location Gambrills, Maryland what does this stand for?
Aug 2, 2007 #2 Tommy's SHO SHO Member #535 Joined May 18, 2001 Messages 380 Reaction score 27 Location Montréal, Quebec - Canada Differential Pressure Feedback EGR.
Aug 3, 2007 #3 M Mels SHOVELHEAD Joined Jul 16, 2003 Messages 1,594 Reaction score 149 Location Brookfield CT Deflon?
Aug 3, 2007 #4 SHORANGERBIRD Restorer of SHO Joined Dec 7, 2004 Messages 401 Reaction score 242 Location Alexandria, Alabama -Delta....