Diagnosing Common Engine Noises - James on Engines #3
Metallic rattle at idle after warm up...(New Marbles in a Can?) - RX8Club.com
Why is my car making a rattling noise? - BreakerLink Blog
AAMCO Blog | Engine Knocking—Read About Reasons & Solutions Here!
What causes that slight rattle or 'clattering' noise that diesel engines produce? Even my modern 2018 car, although its very subtle, I can hear it compared to a petrol engine. - Quora
How to Fix Rattling Engine Noise in Your Car - YouTube