did my spark plugs and have a hose I'm not sure where it goes, my bad

2008 5.4L is running smooth tho' …..

is there a graph or chart online somewhere showing the proper locations ?

thanks

 

Vacuum and plugs dont connect?

heres a vacuum diagram if you need it.

 

sorry wrong diagram let me get the other one

 

 

had help doing this.....
here's a pic where I plugged off the end

pic #2 hose goes over to behind the air intake and connects to another line.....that's both against the firewall

and final pic, line goes down and behind yellow handled oil dipstick to behind lower engine again.....

thanks for any help and idea's