2002 mini cooper whine and turn-off drone
Hi, Recently bought a 2002 Cooper, not the S, with 90k miles. Runs well and seems fine except for a whine at all times the engine is running - no groaning or grating - and when I switch off, there is a droning noise that runs down over about 5 seconds, like a fan running down. Having looked at youtube videos, I thought it was the steering pump fan but when I look underneath, there is no fan fitted - the pump is there to see and completely exposed. I can see the two fan mounting bolts, about 20mm long, but they don't look like they have had anything fixed to them recently or maybe ever.
The gearbox seems OK, apart from reverse gear which, about once every four attempts to use, is reluctant to engage.
From what I read, the whine might be a normal mini noise.
Does anyone know if all Coopers are supposed to have the fan fitted - and what else would account for the 5 second drone noise on switch off?
Much appreciate any help please.