Have a strange noise coming from the engine at high revs, I thought it was belt issue so changed the belt, Tensioner & Idler and its still doing it. It now might be the turbo impeller, as of yet i'm not getting any loss of power?


You might have to turn your sound up.

https://youtube.com/shorts/UiXHnJ0X9Pc

Have you thought of the one clutch incorporated in the Alternator Pulley?

This makes the Belt vibrate on the overrun.

https://www.freel2.com/forum/search.php?se...rch_time=0 FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 83k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)

This morning I removed the belt to eliminate anything on it and it still made the noise, so looks like it’s something turbo related