Hope this is OK for this forum - DEF question
For those of you with diesels in your truck, have you found a good fill spout for the 2.5 gallon jugs of DEF? I have tried two of the ones furnished with the DEF and both leaked. I tried tightening ...
Forum Discussion
Just a note about DEF use. My new 2022 F350 seems to be going through twice as much as my old 2020 F350. But regens are a lot shorter and use less fuel.
