Strange gas leaking noise from engine

[MaYouYe]

Hey scientists, I'm hearing two unusual noises coming from my engine. I suspect one might be due to the cam phaser (according to my dealer), but I'm not sure about the other. It sounds like there might be gas leaking from a valve or something similar. Any ideas or suggestions would be really appreciated! Here’s a link to a video with the sound:

. Thanks in advance for any help!

 

[Donmatteo]

100% NOT a cam phaser. Might be the direct injection system or EGR. Either way, every raptor I had sounded and sounds like that. Usually just after start up in the first few min but I also hear it but not as loud after driving.

 

[MaYouYe]

100% NOT a cam phaser. Might be the direct injection system or EGR. Either way, every raptor I had sounded and sounds like that. Usually just after start up in the first few min but I also hear it but not as loud after driving.

Thank you! I hear a gas-leaking sound when the car is idling, though I'm not sure if it continues while driving. Could this be a serious issue, and should I bring it to the dealer for repair (they mentioned an estimated one-month wait)? I also have a TurboSmart BOV installed, which has been working fine, and the turbo pressure appears normal. Could the sound be due to a leak in the BOV?