Rattling in the engine compartment (Seat Leon ST FR 2015)?

Hello, I've recently noticed a strange rattling noise in the engine compartment, whether idling or driving. It sounds like something is loose, it sounds metallic, but I couldn't identify anything. It doesn't have a timing chain, but a timing belt. It's a Seat Leon ST FR 1.4 TSI from 2015 and has 105,000 km on…

Ticking noise from the engine of the Porsche Cayenne S 2012 V8?

Hello, There's a ticking noise coming from the engine of my 2012 Porsche Cayenne S petrol engine. I wanted to know if this is normal? Is this normal for this engine? Or does it need to be addressed? I haven't heard or seen a similar problem. Thanks in advance. https://youtube.com/shorts/toRR1YDODnY?feature=share

Rattling engine noises at low revs? 1000-1150 rpm?

Hello community. I've noticed that my car (2.7l 6-cylinder diesel) rattles/clatters (no metallic noise) when accelerating in the 1000-1150rpm range in 2nd, 3rd, and 4th gears. The noise disappears immediately as soon as it goes above 1100-1150rpm. Is this normal in that rev range – is it because it's bothering me? I can't hear anything…