Not sure where to put this one...
Having done the front wheel bearing on the nearside, which I was pretty chuffed with something else has cropped up....
Whilst driving freewheeling or in drive there is a strange squeeking kind of noise... when the van is stationary no noise. Its coming from the back area. Difficult to explain the noise.. even more difficult to pin point the noise. Sounds high pitched, like a budgie is in the back, and no there isnt one in there.

Belt maybe?? But this whould happen when the engine is stationary also. It only seems to happen when moving. Do I sound crazy?? Any ideas where to look
Thanks all