There was weird coming underneath the driver side. It sound like deep flapping noise. I wondering what it can be. Can anybody help me? Gonna take it to the deal soon anyways cuz a rattling window too.

 

I'm not jumping on your bandwagon but I just got the same thing too...about a week or so ago and haven't been able to isolate it. I thought the running boards but it doesn't shake, then the emergency brake cable but that wasn't it either, I am still looking and yea I also have the window rattle. Anyone got a suggestion?????

 

Bomb.

 

A monster? Something under the car is drooling...