Hi,

I've been having this problem for a month or so. When ever I accelerate and drive on a straight road, the noise level shoots up in the belt area. It also starts to vibrate a bit when I'm on the highway. When I do a right turn, there are no sounds or vibrations and acts normal. Only when I'm driving straight, I have this issue.

Any idea what's causing this?

 

Check your bearings, and have your alignment checked.