When decelerating there's a whistle from either the propshaft bearing or the gearbox I'm not sure which. Anyone have any experience of this type of problem? if so how was it solved?
SWB 120 with 2.5Di and MT75 gearbox.....
Originally thought it was the exhaust [old and holed] but can discount that? as its just been changed.....
Only happens when decelerating . . . only.





