Noise from rear end.

[Richard70au]

Driving around yesterday I noticed a noise coming from what sounds like the rear of. The car, when I slow down it gets louder then clunks and all is quiet and runs as it should.

I have also noticed the rear diff breather keeps blowing off.

Ant ideas greatly appreciated.

Cheers
Richard

2000 Y61 ZD30

[threedogs]

is diff breather being blown off or is it being pulled off when the diff housing rotates/articulates
put the rear up on stands as see what's out of place, Bushes etc
Hose on breather may be too short

[jimspenz]

That is not good, The last time I had a noise the shield that goes over the brake caliper was slightly bent and rubbing slightly. No grinding but a squeal for sure.