no... waste of time and money to try to "fix" thatCould a plugged egr cause that?
or go back to 23me no overhead warningsI have this problem as well, but I found the solution was to just reload the delete tune. I am using a Smarty Jr, but I imagine it is the same solution with the H&S.
I don't know if it is a regen timer that reaches a trip point or just some ghost in the programming. The next time my truck does this I am going to use my AutoEnginuity to see what the regen timer is at and reset it and see if that is the problem.