Poor of noise

I have an Ana Dodge 92 Gran Caravan Se.
And the poor thing I have is that he has a lot of noises when the toilet gas is. But the noise is today as when the bands are spent but not the bands walk if you can there, I will appreciate them.

If it is like a deafening noise, as if it were going to take off, and at the time of driving it appears and not in low, it is the dough bearing, it usually happens in this vehicle, driving is like that it will make you or buzz you an ear, the problem is that you do not detail if the noise is in high or in low, the problem is that you do not detail much, but I believe that that the problem, there is unfortunate