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 ...
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My 2020 F350 seemed to use a lot when it was new, not sure if a break-in period causes that. It hardly uses any now. I do use more when towing but not a lot more.
