One last vacuum problem on the CA.

[Token]

Alright, got everything installed and ready to go but I'm having one last problem with a vacuum line. If I plug it up when its starting, it'll start fine, when its not plugged, it won't start. Once everything gets all warmed up I can plug it up and no more boost leak.

Anyone know what this is supposed to be routed to?

[ca18detgabby]

looks like a line for the secondary butterfly system(vac line), but I could be wrong. I never got the stock IC piping so dont qoute me.

[r34 gtr]

Goes to AICV? Whatever the big round gray solenoid thingy next to the thermostat housing is.

[rico05]

Goes to the air regulator.

[dattodude]

yeah, that's the air that feeds the idle circuit. It should t-piece to the pipe that feeds the idle control block, and the other end pushes into the cold idle valve under the throttlebody.

If you connect it up properly and the car doesn't idle..then the idle control block needs adjusting and/or cleaning.

[r34 gtr]

Yeah, that thing. Whatever its called. Damn CA has so many idle air thingys.

[rico05]

If you connect it up properly and the car doesn't idle..then the idle control block needs adjusting and/or cleaning.

Or replacing the regulator. I used one off of a B13 SE-R (SR20DE). $70 online. Or you can buy one for like $80 or so from a parts house.

[Token]

yeah, that's the air that feeds the idle circuit. It should t-piece to the pipe that feeds the idle control block, and the other end pushes into the cold idle valve under the throttlebody.

If you connect it up properly and the car doesn't idle..then the idle control block needs adjusting and/or cleaning.

Got it, thanks guys.