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
wanderingbob wrote:
On my 2500 CTD , when gauge sez 1/2 I pour in 2 1/2 gallons . But you are correct , it will say full and then " bang " , it is on half !
Well I also wait until the gauge is at 1/2 tank, then add a 2.5 gallon jug. It will stay on full for a while before dropping.
