2016 Freightliner Cascadia DEF header easy quick follow along replacement

[@markiki77]

Excellent work 🎉

[@YolkSandwich]

Good info

[@frederickruffin7642]

Do you know the name and part number of the coolant line that you replaced the new o ring?

[@steveowens3142]

How do you know it going out thank you

[@ericsanchez4641]

Any update on why the def tank header needed to be changed ? Any codes ?

[@twiceonsondays2534]

I got a code 3363

[@jamesarthur4680]

What was the codes that pop up for u to change the def pump?

[@twiceonsondays2534]

3363