cm2250 3375 2639

[zyNoT]

I have a buddy with an ISX15 CM2250. They can be pretty troublesome when regarding the DPF and DOC. If you are getting regens all the time, I always check IMAP and exhaust sensors first. Then next usually I look at the aftertreatment doser injector and either clean or replace it. If it's been awhile, I'd recommend replacing it. EGR valve may need cleaning as well.

To be honest, the CM2250 regens like crap. It's hard to drive while it's in regen status. I'm being honest here, I'd rather delete this stuff then keep maintaining it. Not because of pure laziness but just the upkeep is a lot of work and frequently too.