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2000 A.I.R. removal

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Old Apr 27, 2008 | 07:27 PM
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Default 2000 A.I.R. removal

I finally pulled off my air system and I did find some good articles that showed how to do it for the 98-99's. However the 2000 has a valve up by the block where the others just have a T adapter. It is attached by a bracket and there are some wires to it. Anyone have some pictures or instructions how to get that thing off? I can't seem to get it out....
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Old Apr 27, 2008 | 07:39 PM
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Have pics of what you are talking about?
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Old Apr 27, 2008 | 07:43 PM
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Well no...but I'll go snap a couple now
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Old Apr 27, 2008 | 07:46 PM
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Ok do that real quick and I can tell ya
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Old Apr 27, 2008 | 07:53 PM
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Was this the thread you used? If not maybe there is something in here that can help.
https://ls1tech.com/forums/generation-iii-external-engine/673299-air-removal-pics.html
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Old Apr 27, 2008 | 07:54 PM
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its a check valve, pull it off and plug the vacuum line and you are done
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Old Apr 27, 2008 | 07:57 PM
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Originally Posted by 02silvaZ
its a check valve, pull it off and plug the vacuum line and you are done
Ahh ok I see what he was meaning now. Good call 02silva
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Old Apr 27, 2008 | 07:58 PM
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Originally Posted by 95GreenZ28
Ahh ok I see what he was meaning now. Good call 02silva
thank ya sir
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Old Apr 27, 2008 | 08:21 PM
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Here are the pics. Actually the problem is I can't figure out HOW to pull it off. Also what is safe to remove?


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Old Apr 27, 2008 | 08:23 PM
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Isnt there also a nut on the back side of that bracket?
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Old Apr 27, 2008 | 08:25 PM
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I have no idea, can't really get in there very well.......
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Old Apr 27, 2008 | 08:30 PM
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If I remember right there is a nut on the backside of the bracket close to the firewall
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Old Apr 27, 2008 | 08:43 PM
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bummer. Is it safe to assume that the bolt/nut on the back is 10mm? OK where is the vacuum line that will need to be plugged?
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Old Apr 27, 2008 | 08:48 PM
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There is a bolt on the back of the head holding the bracket on. A stubby 15mm gear wrench works good. You only have to loosen the bolt about 1 turn because the bracket is slotted and will lift off once the bolt is loosened.
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Old Apr 27, 2008 | 09:05 PM
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Thanks.
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Old Apr 27, 2008 | 09:50 PM
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im getting ready to do this when i put my headers in..where is the vacuum line that needs to be plugged?
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Old Apr 27, 2008 | 09:59 PM
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There is a little vacuum line that should be left over after you take everything out. Just thread a screw into it to block it off. I believe there is a thread somewhere with a picture of it. Also, that bolt your talking about, that holds that bracket on, is a pain. It was behind the head and there was no room to get at it. I think that is the one you might be referring to.
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Old Apr 27, 2008 | 10:19 PM
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Just pull it all off. There will be a small vacuum line to the back of the intake that you will need to plug. I just used a small screw that threaded into it and sealed it up.
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Old Apr 27, 2008 | 11:15 PM
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If I'm swapping in an LS6 intake will I still need the vacuum line? Or to plug it?
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