"jon" wrote in news:ym_jb.2689$ snipped-for-privacy@newsfep4-glfd.server.ntli.net:
Anyone have any experience with RR speedos - specifically '91 3.9 Auto
> that doesn't recognise you've slowed down 'til you've stopped. Is it a
> mechanical speedo or an elcetronic stepper motor variety ? If
> Mechanical why can't I found the Grease Nipple LOL
>
> Jon
> New to RR's had a 2A 20 years ago
>
>
>
should be an electronic one on a RR of that year... there is a short drive cable to a sender unit on the left chassis rail beside the gearbox. might be worth starting there to make sure the cable is not winding itself up.