Hi I have a 2017 Ecoboost and I have the same issue. Its driving me nuts cause i cant seem to find out what it is. I test drove 3 other 2015 4 and 6 cylinders and they all had the same sound in reverse. Any idea? Thanks
Hello I have the same issues on a 2017 ecoboost. It is driving me nuts. I changed pads and rotors and it still makes a rumbling noise when in reverse or forward and only turning. Any help would be great. Thanks
After reading posts on this clicking noise issue it ended up being the driveshaft sticker flapping against inner well. Thank you for all who posted this.