This 2015 Dodge 3500 came into our shop on a wrecker with an SCR code and derrated power loss. We scanned for codes found several SCR codes, called the Dealership with the VIN number found that there was a recall on his SCR. Customer saved about $2,000.00 dollars towed his truck to the Dealer and got it fixed under a Recall for FREE!
Here is a filter being cleaned between cycles, you can see the ash being pushed out just on the first cycle, normal cleanings get ran through 5 cycles.
Sunbelt Rentals generator trailer came to our shop for a regeneration problem, this unit would not stay running or regen properly. Pulled some EGR codes found that the EGR Cooler was packed with soot, replaced it and cleaned the DPF Filter and DOC.