My ED has taken a turn for the worst, its Now puking coolant and is stuck in some type of destruction/safe mode, I drove it 40 Miles and was hitting 1300-1550F EGTs and My DPF temps 1100-1400F form Hillsboro WI Truck Pull on Sat. 40+ miles. Nuts
It went into this same mode Yesterday, I have to pull over and shut it down for it to go back to Safe operations. If I don't and I keep My foot in it will melt down and catch on fire
It also has develop a jerking at light throttle. and cannot get out of its own way and the power is gone until shutdown. NO codes/CEL
also this mode closes the EGR Valve for Miles this Clearly software related and illegal operation. Like I mentioned for years The ED has conditional software to defeat devices.