Hi everyone,

I have this strange noise since this morning

https://youtube.com/shorts/eKRyLi7f96U?si=cMxx0K9VWdL9okJ7

Any ideas?

Thanks.
Cedric.

First place I would look is at the belt and all pulleys, sounds like something is loose there, maybe a bearing or fastener(s) on a pulley wheel ? or belt tension unit ? Hope this helps.

As said above, sounds like the tensioner or an idler pully has gone. This is the most likely problem.

It could also be the air-con compressor, so turn off the air-con (if it's on) and see if it still makes that racket!

Jon 1992 RR Classic 3.9 efi Vogue
2014 Disco 4 HSE
===================
Both my fatties now gone...
Previous: 2011 L322 4.4 TDV8 Vogue SE /// 2002 L322 4.4 V8 HSE /// 2009 Discovery 3 2.7 TDV6 XS /// 2004 Defender 90 TD5 /// 1993 110 V8 Snatch Landrover /// 2005 Discovery 3 2.7 TDV6 SE (Aus) /// 1990 110 Isuzu 3.9 County (Aus) /// 1976 Series III Trayback (Aus)

I will try that thanks.
I forgot to say that the noise is the same whatever the rpm.