Ram 2500 DEF fluid
Hi all I am on tank of gas # 6 on my new to me truck and thrnDEF fluid gage has barely even moved How long do you get on a tank of DEF fluid and how big is the reservoir? Thanks
Forum Discussion
My Ram will go about 4000 miles and use half a tank of DEF if not towing so yes the guage will move slowly. Towing it will use more.
