i stripped out all the seats and panels in the back and when im hitting some small bumps i hear some metal rattling noise from the right rear section. i checked to see if anything was loose but couldnt find anything. what could be vibrating?

im sure there is no loose change back there.

 

my rear glass somtimes makes that kind of noise.

 

I have a noise similar on my 92 dx hatch. it is coming from the passenger side rear. I replaced the main bushing w/ urethane one and all lugs are tight. shock tower bolt is also tight. I guess it could be the wheel bearing because it is starting to sound worn when i'm driving, but this metal clunk sounds alot like a loose wheel when i go over bumps... I have a new wheel bearing on the way, hopefully it will stop making the noise....

 

If you have a aftermarket exhaust and your lowered, the control arm could be hitting the exhaust. Mine did when it was lowered a little more than usual.

 

it could be your wing in the back ontop the glass. thats what mines does. just letting you know what it might be

 

heh if its the wing i found a nice temp solution..... fold up a thin piece of cardboard...trident gum box.....and wedge it under the wing in the middle, stopped mine