Ford Repair Questions? Ask a Mechanic for Answers ASAP
Hello. My name is ***** ***** I will be helping you today.
Sounds to me like a bad vacuum modulator. Theres lots of videos and walkthroughs on the web showing you how to change it... a google search will find you one. That will be easier than the instructions I can provide from the factory service manuals.
Let me know if you need anything further and please be sure to rate my service so I get credit for helping you. Thanks