Can anyone tell me what these lines are for?...PIC
 

While working on my oil leak issue I saw out of the corner of my eye two hard lines that have nothing going to it. Can anyone help me to identify them please??

Re: Can anyone tell me what these lines are for?...PIC
 

Vacuum lines for the emissions system. Not sure what they go to exactly. Possibly the EGR???

Re: Can anyone tell me what these lines are for?...PIC
 

They just go from one side of the manifold to the other. You'll see the other side if you look right next to the coilpack on the driver's side.

Re: Can anyone tell me what these lines are for?...PIC
 

I will look tomorrow...but are they just open on both ends or connected on the other to the manifold? Should they be capped if they are connected to the maniold or do I need to find a vacuum diagram and hook them up properly?

Re: Can anyone tell me what these lines are for?...PIC
 

Do you have a boost leak or something? If not, don't worry about them. I would get rid of EGR and throw the whole bracket away. My guess is that the other side is off also.

Re: Can anyone tell me what these lines are for?...PIC
 

My car has the samething.
Its so you can hook up your PCV to your S-AFC to match CAS speed density crystal.J/K
But my car does really have the samething.

Re: Can anyone tell me what these lines are for?...PIC
 

I HAD the same thing, ditched all my emissions and threw it away. There are 4 metal tubes but only 2 are in use for most cars. Cali. cars use the other 2. They run to the EGR solenoid. It's up to you to ditch em or not.

Wiz