squeaking noise when cold

[pilgrim fan]

Could anyone please suggest to me a possible cause of a fairly loud squeaking noise seemingly coming from the driveline when everthing is cold. It first starts when i first start to ease off the throttle after moving off.

It doesn't seem to be connected to engine revs & gradually gets less after about 10 miles.

Any ideas please!!!!!

[TonyN]

Could be the UJ's needing replacing/greasing. But it may be the roll bar bushes, or springs creaking as the front dives as you get of the throttle.