DEF in Ram
Would anyone know right off, what year the DEF Fluid was started in the diesel Ram's...was it 2011?
Forum Discussion
reppoc12 wrote:
I am not sure what your objective is, but we recently switched from a 2012 Ram3500 4x4 crew cab dually (no def) to a 2014 same model (no def). So far we have seen better fuel mileage about 1 - 2 MPG better that we were getting on the 2012.
If you have 2014 Dually without Def, perhaps they are exempt, anyone know?
