Getting ready to change doser at the turbo

[redbeard]

How’s your oil pressure when going down the road? Boosting oil pump pressure is pretty easy using the dime method as spacers. Cost me 70 cents as I was able to reuse the pan gasket
Oil bypass filter is another great and well respected add on. Amsoil makes a nice filter head and filter. Hoses are easily made to your needs at a hose supplier.
Are you still running the mandate?
How is the def injector? Antifreeze runs thru it. Maybe a check and clean just for the pleasure of knowing while the antifreeze is drained. There is an isolater that should be replaced as it will probably be compromised when removing.
Being a 2013, how is the plastic coolant Overflow tank, they do start failing about this time if original.
Rawze is right on as usual, the fuel pump is no joke, at The very minimum verify that the Ceramic plungers have been changed, trust no one, verify yourself.
Air filter on top of engine is around $125, nice and clean eliminates possible complications due to it being restricted