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Old Feb 28, 2012 | 11:37 PM
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Default What is this?

I have this thing just hanging out in the rear of the engine bay. What is it?
What is this?-tbtswl.jpg
What is this?-hbbypl.jpg
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Old Feb 28, 2012 | 11:59 PM
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looks like the controller for the rocket boosters stored in the taillights! :0
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Old Feb 29, 2012 | 12:06 AM
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doesnt that vacuum line with the bolt plugged into it connect to the rear of the intake manifold on the 99+ ls1's?
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Old Feb 29, 2012 | 12:16 AM
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I can go out to my car and see what its hooked to...if you want...
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Old Feb 29, 2012 | 01:47 AM
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It's been a while since u took it off the car but I think it's mabe the solenoid for the air or evap. Why its right there though I don't know
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Old Feb 29, 2012 | 08:25 AM
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it looks like the piece that snaps in to the side of the intake, think its for evap. it doesnt look like the one on my car (99) but the mount looks similar
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Old Feb 29, 2012 | 10:30 AM
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It's for the A.I.R. system
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Old Feb 29, 2012 | 10:50 AM
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Ya its for the AIR system took mine out as well most people do.
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Old Feb 29, 2012 | 12:05 PM
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Should add this

The one hose goes into the back of the intake and the other with the bolt in it hooks to the "diaphram or circle piece" of the A.I.R.system
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