"DEF low, but you know it's not" problem
We added DEF to our 2012 Chevy D/A before our last trip and off we went...Over 500 miles later we got notice that we had 300 miles until we added more...Didn't think that sounded right, but added anot...
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My truck has 71k miles and 3 years old and I top off my DEF tank when I change the oil. No big deal!
Truck runs great and makes great fuel economy too boot because of DEF.
Truck runs great and makes great fuel economy too boot because of DEF.
