I am surprised it is at a dealer. If we get a deleted truck from trade-in, we have to wholesale it. Can't put it on the lot.
I don't know much about the RAM/Cummins engine/emmissions warranty, but I am familiar with the bigger Cummins engine/emissions warranties, such as the one for the Kenworth PX-9 engine. For the 2022 model year it clearly states that the warranty is void if the delete is done before 36 months or 350000 kms (base warranty ends at that point anyway), except under exceptional operating circumstances.
Before 2022, warranty was void and all dealers were under threat of losing affiliation with Cummins if they even worked on a deleted system, no matter how much mileage or age.
So this has always made me wonder why people pay for these expensive engines, exhaust systems and their warranties, then immediately void said warranties by paying thousands more to delete them?
Just because a dealer was unscrupulous enough to do it, doesn't mean Cummins has to honor anything on that engine afterwards. And they will know when they look at the computer readouts when there is a problem.
They can't all be mechanics that can do their own work.
Sorry. Rant off.