BIGGDADDYT
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I have a 2012 f-350 dually with a little over 5k on her and started the truck up this morning to the DEF tank has 500 miles left till empty......With only 5k on the truck should I already be getting this message?
DEF message
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bad12jr
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The def is supposed to be good for an oil change which is 5000 miles. Fill it when you change the oil.
Sent from my x2 somewhere
Sent from my x2 somewhere
17BLKplat
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I went 6,400mi first fill and made 7000mi second time around. Guessing you may haul loads with your 350, 5500mi is good imo.
BFinMO
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Must not have come with a full DEF tank. Filling it is easier than it seems.
Dave
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Fords only shipping them half full now
BIGGDADDYT
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I don't think it was full either took both bottles to fill....I think the hardest part was finding a nossle to use to fill the tank. Ford dealership gave me one so it worked out.
