1st DEF fill up
Filled the DEF for the 1st time today. Took 4.2 gallons. Mileage was 5400. According to the calculator, that equates to just under 1300 miles per gallon. Dash info center said I had 470 miles left on ...
Forum Discussion
ACZL wrote:
Filled the DEF for the 1st time today. Took 4.2 gallons. Mileage was 5400. According to the calculator, that equates to just under 1300 miles per gallon. Dash info center said I had 470 miles left on DEF before filling up.. With only a 5 gallon tank, not worth running it empty. BTW, low DEF message came on at 500 miles till empty point.
What are others seeing for miles and DEF useage. Mainly not much towing so far.
It seems excessive to me. Are you sure it was full when you started?
I don't keep track of mine but in that distance not towing much I would likely use about 2.5 gallons.
