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Where does this vacuum line go?

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Old May 12, 2009 | 03:39 PM
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Default Where does this vacuum line go?

Putting my stock intake and everything back on the car, so I can drive it around on a stock tune to make sure the new A3 trans and rear end setup is good to go before taking it down to the dyno with the Victor JR, dominator TB, and bigger injectors. It's been a while since I've messed with stock stuff. I have everything together except for this last vacuum line. I can't recall what it went to, and I dont see any line in my engine bay to hook to it. Can I just plug it? I'm talking about the small one on this back fitting.


Last edited by Camaro396; May 12, 2009 at 04:25 PM.
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Old May 12, 2009 | 03:50 PM
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I left that unplugged on accident and my idle was FKin crazy! The line has something to do with your heat. Unless you removed that line, it is back there. Feel around.
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Old May 12, 2009 | 04:10 PM
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It's for your HVAC.
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Old May 12, 2009 | 04:18 PM
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Feel around the harness in the back its there
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Old May 12, 2009 | 04:24 PM
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I don't need any of that bullshit, it's a racecar. Can I just cap it and have the car run fine enough to drive around for a few miles?
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Old May 12, 2009 | 04:38 PM
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Originally Posted by Camaro396
I don't need any of that bullshit, it's a racecar. Can I just cap it and have the car run fine enough to drive around for a few miles?
Sure can
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Old May 12, 2009 | 04:52 PM
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Cool, thanks man!
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Old May 12, 2009 | 04:58 PM
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Yup it's for the blend door or something. If it's not hooked up the dash vents won't blow air. But since it's a race car it can be capped. Mine is
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