Ok got a noise coming from the diff I think, it's fine when stood still but as soon as you start to drive it starts a whining/Grindy noise

 

Now at first I thought the gearbox was making the noise, so I jacked the rear wheels up and put the car in gear to get the wheels spinning, now once I was under the car with the wheels going it sounds more like its coming from the diff

 

Here's a quick vid, you can hear the noise a little less as I move from the diff towards the gearbox,

 

It has an NA rear diff with one piece prop

 

http://i200.photobucket.com/albums/aa192/rb200/450B7A76-CA21-4BAD-BA12-DE8FA4160EF6-3740-000001E2482E109F_zps613da4aa.mp4

 

 

What do you guys think? Maybe need to replace the diff

First please put the car on axle stands, does sound diff related, you could drain the oil from the diff and see if any bits come out, but make sure you can undo the filler plug first.

 

Paul

I've always just used a jack lol bad I know but old habits, ill have a look at the oil later