According to the latest press release from DC and Cummins, it seems that the 2004. 5 Dodge Cummins won't have an EGR valve after all. The way I read the press release is that the new emissions equipped engine will have Fleetguards's new Particle Reactor system aftertreatment. This to me is good news, no EGR system to deal with. I am interested to hear how others interpret the press release.