Hello, can you guys figure out what's the cause of this sound when I start the car it makes a loud sound and it stays for 30 seconds and it slowly goes away, and I can hear it less loud when I accelerate. I appreciate your help, thanks, much love

https://drive.google.com/file/d/1GuA...ew?usp=sharing

 

Hello, can you guys figure out what's the cause of this sound when I start the car, it makes a loud sound and it stays for around 30 seconds and it slowly goes away, I've shared a video so you can check it out, I appreciate your help, thanks, much love.
https://drive.google.com/file/d/1GuA...ew?usp=sharing