2014 ISX, from bad cam to rebuild

Took our 2015 Prostar (bought it with 495k from Lone Mountain) to Cummins to run the overhead. They found the cam was severely pitted, I've read that that year they were just bad from Cummins? They also had ECM printouts (I asked to bump up hp), which showed abnormal dpf in/out temps. I then explained that I'm adding FOUR friggin gallons of oil in between 25k oil changes. They said my engine probably is a victim of polished bores, another Cummins failure

Thankfully I have a 2 year warranty on it, but through Navistar, so they buttoned it up and I took it to the local International dealer. They have yet to look at it, but I've got two questions- 1, would it be safe to assume I'm going to get the engine rebuilt under warranty? I was told it could only take 3 days to inframe it?? And 2, since the cam is also a warranty item, that I will also get a free overhead, to include the engine brake? I don't really see this as a bonus, because I'd rather be working and making money, but maybe I'm just looking at it wrong. Thanks for any advice or input.

 

I was reading on a Cummins site that you can not have different liners in the block, so I'm hoping they don't put a band aid on only a couple cylinders. But with my horrible oil consumption rate, I'm willing to bet they're all mirror smooth. Hopefully they get back to me soon so I'll know for sure.

 

The truck had a Navistar warranty, so had to take it to International dealer. Yes I would've preferred to have Cummins do it, but you take what you can get.

 

ONLY?? lol

 

No, I wasn't happy with it either. Here's why- the inframe kit came with a damaged liner- so they finally got the last liner in today, and instead of the tech jumping right on it, he had to finish another job on another truck he had going on at Rush before getting back to mine. But I'm trying to be positive- im getting a free inframe so it is what it is