diesel truck, limp mode question
do our diesel trucks have a limp mode? I have a 2005 dodge diesel we were rolling along fine the other day around a bypass in Louisville, KY. I notice a 18 wheeler with its flasher lights blin...
Forum Discussion
cmeade wrote:
Read about new trucks with diesel emission fluid DEF will go into limp mode if reservoir gets extremely low.
X2
I have never heard of a pre 2006 engine going to "limp mode". They usually just leave you with little warning they are about to die on the side of the road. I'm sure the rig ran the DEF out and went to limp mode. I always had a extra fuel filter for our 2006 Ram, but never needed it while on the road.
