johnzss

iTrader: (11)

Im doing my LS6 intake manifold swap on my LS1...

Can someone help me figure out if i need to plug this small vacuum tube somewhere or do i just cap it off? Did research but didnt find anything specific to my questions. any info is a big help!

mike135531bubba

iTrader: (45)

plug it back into the new manifold at the same spot on the back as your ls1 manifold

jsteele90

iTrader: (13)

i know one of them goes to the a.i.r system and another one runs your hvac system.

johnzss

iTrader: (11)

Theres a vacuum line on the harness, i plug that into the intake manifold. But there is another one coming out of the intake manifold.. From what jsteele90 said.. could that be for the air system which i no longer have?

so if i removed the air system, all i need to do is cap this off?

02CamaroSSLE

iTrader: (5)

it's not the one for the HVAC system is it? make sure that is hooked up or turn on your heater or ac to see if it blows out the vents and not the default.

johnzss

iTrader: (11)

not sure what it is to tell you the truth, Hopefully this thing starts up tomorrow. i will check the a/c and heater after. Im gonna have a buddy with a stock ls1 to compare wiring