DEF fluid expiration?
We have a 2023 Winnebago View on the Sprinter chassis. Currently have about 1/2 tank of DEF and plan to top off before storing for the winter. I have some DEF in the basement with a manufacture date o...
Forum Discussion
ScottG wrote:
One thing is for sure, you do not want to put bad DEF in it.
I liked it a lot better when I didn't have to use any DEF.
