2016 ISX15 Cummins Fuel issue?

[steeldck]

The shop that originally did the pump is taking it back, no labor charge. I truly believe we have a failing injector here. It has been made clear that I don't want a set of injectors thrown at it for a" let's try this " move. That's big coin.
These are the first trucks I've owned with the def system on them. I've NEVER had issue and spent more $$ on a pair of trucks. I'll be selling both and going back ...

{rest of post deleted by rawze... garbage-can attitude remarks}