CM871 kickin my Butt

[hookliftpete]

Yes, I washed mine several times, after which it would no longer regen correctly. I ended up having to drill holes in the cans to keep them from clogging up too fast, and had to remove and clean them about every 5k mikes. I’m beyond these issues now, but it’s no fun if you wash them. The age of the engine, how much oil it burns, coolant use, etc as well as other issues will cause increased regens to the point at whic it will become very hard to maintain the system without spending yourself blind...