Will renew the gearbox and transferbox oil and post an update

Hi No metal in oil as far as I know. No it doesnt cease when clutch is depressed

Yes - new oil - old oil was milky/watery

Hi I just got my Def90 TD5 back after a while in the workshop. Water damage (engine recondition, electronics replaced). The car is making a high whining noise when in 3rd gear+ and the revs are rising. Sounds like an airplane taking off. Any...