What happens if you put diesel in your DEF tank?
What happens if you put diesel in your DEF tank? What Happens If I Put Diesel into a DEF Tank? Diesel is less dense than DEF, so it will float on the DEF. If it enters the SCR catalyst, significant damage can occur that may require servicing or even worse, a (costly) replacement of the catalyst. Is the 2011 Ford F-250 Super Duty a good car? Read the full in-depth review of the Used 2011 F-250 Super Duty at Edmunds. Edmunds' expert review of the Used 2011 Ford F-250 Super Duty provides the latest look at trim-level features and specs,...