Hi guys. I was doing an oil change on my 2011 TDV8 and noticed a worrying noise. When I rev the car and lift off, as the revs die down, there is a grinding noise from the drivers side air box (uk car). Is this the turbo going??? Any advise?
No power loss or smoke from the car but she has done 115000 miles.

Thanks in advance for any help.

Not sure but run it down to Dundee maybe for Disco Mikey at MMP to take a gander? Best second opinion you will get  Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
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Thanks, I’ll see if I can get some time to have a pop down.