Marty owner of 2015 ecodiesel

[franormarty]

I have almost 220,000 miles on my Eco diesel. It went into limp mode about a month ago. I took it to the dealership to get a regen done. They had it for a week and didn’t touch it so I went and picked up. Made an appointment again Saturday. They came back and told me they couldn’t do the regen because my pickup was showing a couple other codes, one being about heater induction, said I would have to bring it back to trace out the problems. I’ve replaced two egr coolers, both under warranty. With the last one also replaced intake manifold. I’m wondering if it would be better to just do a delete?