Weird noise video attached please help

[APPsBeast]

 

[APPsBeast]

This is a 2018 hemi sport quad cab after one hr of mixed driving detected This noise 5 min after shutting the engine off trying to gain a little more insight of what it is and how serious if at all thanks in advance everyone

 

[crackerjack1957]

This has been identified before and doesn't cause any issues.

Maybe someone else remembers what it was.

 

[crackerjack1957]

Found it................
https://www.ramforum.com/posts/1691138/

 

[APPsBeast]

Thanks