Have Ford Questions? Ask a Mechanic for Answers ASAP
Hello, my name is***** usually means the EGR valve is sticking and is a very common problem. I would go ahead and replace the egr valve at this point. To know for sure you would need a scan tool capable of opening EGR to see if it makes engine run rough, if not then that would verify it is not opening and needing to be replaced. Let me know how it goes or if you have more questions, thanks.