DEF
When did diesel pickups start using DEF?
Forum Discussion
FishOnOne wrote:Cummins12V98 wrote:
RAM starting in model year 2013 the last to need it. Light Duty Pickups.
Actually ram started using DEF in 2011 in their Cab and Chassis (CAC) trucks
Thank you for that my RAM GuRu! I knew that but was not sure of the date that's why I stated Light Duty Pickups.
