hello. i have 2015 rx 350 lexus with rattling engine noise at 62000 miles, is there any fix for it? you can clearly hear it at lower rpms even after engine is warmed up. shouid i worry at all?
Can you please make a YouTube video of the noise and post the link here?
Yes and hope it's not your timing chain set. Have you been keeping up with that 5000 mile oil and filter change?
https://www.autozone.com/internal-engine/timing-set. Hopefully, it's something simple like a bad tensioner or idler pulley.
As @doc says check your belt drive and accessories. (A quick test is to run the engine BRIEFLY with the fan belt removed.)
If it's not that, get the timing chain checked out ASAP. That's an interference engine and it will self-destruct if the chain fails.
