Freightliner stop engine and check engine light

So what ended up being the problem? I am having the same issue..I can't find a leak but keep having to add antifreeze left and right..am going to try to keep it at max level see if that helps. She's been doing this for about the past 150 miles..now it's pouring rain and keep having to pull over

 

unbelievable...but its probably TRUE !!

 

Have a 2012 cascadia..through a 3364 fmi 1..3364 fmi 17...checked everything found out performing def quality test no def is getting to one box..what do i do

 

I hve that problem as well but def light blinks. I found out no def is getting to one box

 

2012, that would have the air operated DEF pump and Doser. The Doser assembly could be clogged. Can be disassembled and cleaned with just water.

 

I have a 2011 frieghtliner cummins engine that got a busted pressure hose and that was repaired but now the check engine light and the stop light turned on and it won't move/start. how can I fix it?

 

my stop engine light came on and i did a forced regen and it went off. drove a few miles and it came on again. i’ve had a crack in coolant reservoir for about a year and have to replace about an inch everyday. decided to change it and everything is perfect now.