Whining/Whirling sound before gear change??

MacRR said:

My 4.4 v8 02 RR has started to make a whine type noise when first started from cold and when the revs increase just before gear change.
Dealer reckons it may need a new filter and oil in the gearbox, anybody got any ideas or had this problem?
It still whines when warm just not as loud, LR said its the flow of oil around the box, it need cleaned and the filter changed.
They reckon its about £100 for the gearbox kit.
Anybody else had this problem?

Thanks in advance....

Cheers

Mac

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