DEF (diesel exhaust fluid)
I don't have to buy DEF often as we have a 16 gallon tank (235 gallon fuel tank). I want to ask those of you who buy DEF at the truck island, do you find that the fuel handle constantly cuts off...
Forum Discussion
Filled up again this afternoon after driving 1,020 miles on 165 gallons of diesel. The DEF tank that I filled the other day, the needle has just started to move a little (1/8 inch).
Most of the trip was driving 65 mph, 6.2 mpg. I also ran the Webasto this morning for a couple of hours to exercise it.
MM.
Most of the trip was driving 65 mph, 6.2 mpg. I also ran the Webasto this morning for a couple of hours to exercise it.
MM.
