About 65 mph and over. Sounds like something is fluttering around inside my dash when driving on the freeway. It doesn't occur at low speeds under like 50 mph. It feels like maybe leaves but it's not going away. It's been there for about 2 weeks

 

yep flux capacitor mine messed up too

 

This might be unrelated... but I do get a whistling noise when at high speeds from the driver's side mirrors. I'm not sure if it is a design flaw or something needs to be readjusted.