Something on my 110 is causing it to rumble/vibrate when travelling at about 50-60mph and when there's some slack in the drivetrain, i.e. when cruising along at a steady pace. It seems to go away if you either floor it or back of completely. I've had a bit of a wiggle about underneath and I can't find anything that looks too badly wrong but there seems to be a bit of play in the front output bearing on the transfer box, and also there's a bit in the sliding joint on the rear propshaft. Would the sensible next move be to remove each prop in turn, put the centre diff in and drive it to see if the problem goes away? Is there anything else anyone can think of that I should check?
Ta,
Paul