Probably should've tried a restart before anything else, but I got to town grabbed a 2.5gal jug which I have doing but gauge registered it and bumped shy of half and the restart message is gone.
Probably February? Can't tell you how many miles, maybe it's correct who knows. 2.5 gal is about 1/3 so it's not too crazy off. That's just not a message I'd like to see..
I’ve seen that message when my def gauge hits the red. Then I put def in it and the gauge goes up. Just like when you put fuel in the tank. It’s normal.
I saw the message listed as 700 miles to no restart couple weeks ago. I intentionally let it run down just to see if I’d get a message. Now that I did, added 4 gallons of distilled water and I’m good to go.
@TC Diesel does that include factory tune? You run gde as far as I know.. which is what they recommend. Just def in winter so you get lower freeze point and slush vs the ice brick
My ED is still factory tuned, Yep I only use the Urea in winter or just before winter.. We have used urea in another business I'm associated with for decades very familiar with its properties and use, I'm at about 10% Urea in summer and 30-40% winter months.. I stop pulling My DEF Injectors on all My trucks. I pull My 2013 Many times up to 2015, it look New every Time , None of My DEF trucks have ever needed repairs or CEL.