truck died, stuck on road

[Rawze]

I have been on the phone with him. His EGR valve is definitely unable to close properly, but he has other issues. Even with the EGR disconnected temporarily, the truck still has an exhaust restriction and will not accelerate much above 20 mph without struggling. It is either the turbo or the DOC face-plugged. He started to disconnect the flex-piping behind the turbo so that he can see if the power comes back/ take it for a test drive,.. and someone from the dealership started yelling at him that he can't be working on his truck in their parking lot. -- What a kick in the ballz eh?!

Either way, he needs to get out from under his load,.. the truck is not going to haul any freight until the exhaust restriction is fixed.