I went to autozone after driving the truck around until the SES light came one. Pulled a P0104 code EGR airflow problem. Turns out the DPFE sensor was bad. I went to the dealership to buy one and replace it since this is the third sensor gone bad. Does anybody know why they are going bad on me so often????? This made up my mind to remove the EGR altogether. So Pete(Promod) if you don't mind can you send me one of those block off plates for the upper intake plenum that would be awesome.