2020 4RN with a NEW “knock” sound

steven350

New member
Hello everyone,
Before I get started i’d like to point out that i’ve search on what i can possibly find on forums/youtube.
This is a fairly new noise coming from my engine bay, I did not get a “Professional Mechanic” to diagnose, instead I’ll come here before that.

This tick or knock sound just started happening recently, 4th time driving this week and 2nd time i heard it. 25k+miles on it, no upgrades. Oil Changes done every 5k miles with genuine toyota oil.

Everything i found on the internet actually says this is normal, but a part of me doesn’t believe it’s the same concern.
Here’s a Video recorded today, please let me know what you guys think.

Unknown ?knock? coming from engine bay - YouTube
 
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Worn or damaged engine mounts can cause knocking sounds, especially when accelerating or shifting gears. Also, check the timing chain or belt, a worn or loose part could cause knocking. Notice if the noise changes with engine speed, temperature, or when the engine is under load.
 

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