Have Ford Questions? Ask a Mechanic for Answers ASAP
Hi, I’m Ron and I’ll be helping you today.Before we get started though, Please understand that I don't knowyour skill level or tools you have to assist us. Also understand thatI can't see, smell, hear, or touch the vehicle either, so patience isappreciated. JA is a great Q/A site, but it does NOT replace arepair shop.My goal is to make you happy and get a great rating in return formy time. Sometimes I have to give you bad news that I know youdidn’t want to hear, so please don’t shoot the messenger.
First check for vacuum leaks externally with water and internally with a smoke machine on a cold engine then a warm engine. Lower intakes leak on those all the time causing the issue you're having. A scan of the computer is needed to so try a different scan tool if yours is not communicating, then diagnose from there if needed. Let me know what's going on.