Hey --
I'm wondering if anyone else has experienced a drone in their MPE at a specific RPM. In my case, it happens at 2750-3250. Outside of that range, everything is great but in that range there's a drone and resonance under acceleration. Flaps can be open or closed and there's the same drone/resonance.
The video below doesn't do it justice as to the volume of the drone/resonance. Once I get the car back from paint protection I will take it to the dealer and drive around with a tech and see if anything is loose. But before I do that, I'm wondering if anyone has experienced something similar.
https://drive.google.com/file/d/0B7R...ew?usp=sharing