Thanks for all your replies.
That does sound like what Matto experienced. It has not been serviced recently. I did not notice it before. But once it caught my attention, I hear it everytime now.
I now have a direction to look into. I will post an update once I find out anything new.
Need suggestions as for where to look into.
There is a rattle noise when it accelerates and happends only when the speed is between 20-50 mph. It disppears when my foot leaves the gas pedal.
2000 Ltd 4WD at 68k.
Thanks in advance.