New lawsuit against Cummins/FCA
A class action suit has been filed against FCA/Cummins over diesel engines in the 2500/3500's. TFLTruck, this link explains better Filed July 3rd. Looks like the reflash kills fuel mileage.
Forum Discussion
Lol! Yahoo clearly doesn't know how the emissions system works and which part does what with their "explanation". Heck, even the court documents on the TFL link are getting confused on what the DPF does versus what the SCR does. The DPF is for particulate matter and the SCR is for NOx. Fuel does NOT get squirted into the SCR, DEF does.
Also, a 25% drop in fuel economy is like going from the Fuelly.com average of 16 mpg to 12 mpg. That is a significant drop, and I would think I would have heard about it by now in the many other forums I frequent like the Ram and Cummins forums.
Also, a 25% drop in fuel economy is like going from the Fuelly.com average of 16 mpg to 12 mpg. That is a significant drop, and I would think I would have heard about it by now in the many other forums I frequent like the Ram and Cummins forums.
