Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
I have a 21 2500 that I just bought that was throwing P1451, P242f and P2463 which are all DPF codes. I thought it was a bad dpf so I got another DPF and SCR with all the sensors from someone that deleted there truck. I removed the complete exhaust from the truck and install the other one which...