Emery please read my above post #53 which I have edited. My problems were not inspection emissions related but much more serious hesitation/ stalling problems that at least for the moment have improved tremendously, or gone away completely . ( I say this after only 5 quick trips , with one appearance of the problem)

Simple question is can a broken hose ( loss of vacuum ) to the EGR cause those types of problems. Can anyone answer that question and no more info needed.