It is the dashed line in the sticker diagram I posted above.
That diagram should be right for your truck is why I posted it.

 

Yes here is a photo.


/

 

Again, thank you so much!
Does it matter which one goes where, because I honestly wouldn't know how to tell them apart!

 

I'm close to finishing, all I have left is the spark plug cables and these 2 lines are really pissing me off




There's honestly no way in h*** this line will reach the tree




And I seriously don't know what happened to this line nor do I know where it goes/ comes from

 

Also, I noticed this one was unplugged as well.




Im trying to make sure nothing is left unplugged

This was all a result of me doing my valve cover gaskets (passenger side to be more specific)
Anyone have a 'list' I could go bye to make sure I'm not forgetting anything? I really don't want to start/drive my truck with anything undone