Great response by my local ford tech
 

I took my car in on Presidents Day to my local dealership for the fuel pump tsb. While in the shop I had them look into a rattle on my far right ac vent that only rattles when fully closed. Well, I'm not too worried about that rattle because I can leave the vent open and it wasn't there before my exhaust swap. But this leads me to the tech's typed response.....


"Can't hear rattle over excessive exhaust noise" :nice:

LOL that's great!

fyi same issue but my rattle was actually coming from the dash on the right side. I removed the pillar and placed a piece of foam under the front right corner. No more rattles.

i still need to do that on both sides of the dash. soooo annoying