I'd get that to the dealer right away fumes in the cab is really bad. I get the diesels smell once and awhile and get scared there is something wrong, but look around and there is always a diesel vehicle around me.
Its nice they patched it till the new part comes in!!I just started another thread on this topic in the "Troubleshooting" section. Sorry, I hadn't seen this one before starting my thread. My problem is a crack in the expansion bellows just downstream of the turbocharger. The part is ordered but will be a while before it arrives. Dealer would not let us take it home with the leak as directed by Chrysler. They put us in a rental while waiting. I was pleasantly surprised the following day when they called telling me I could come by and pick up my truck. They pulled the part and had a muffler shop tig weld the crack. It seems to be holding up OK but I expect it to break again near the weld heat zone. I was very thankful to be out of my truck only 1 day. Shop foreman told me it takes 4 hours to get the part out because of the need to move a lot of other stuff out of the way for access.