73-77 A-body TECH Includes 73GTO, LeMans, Grand Am, Can Am

          
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Old 09-05-2007, 09:03 PM
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WW3 WW3 is offline
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Default ported or manifold

What's everyone's '77 vintage vapor cannister hooked up to. Manifold or ported source. Is there a delay valve inline there too?

The factory service manual has very limited reference to the vapor cannister in the emissions and fuel sections.

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Old 09-06-2007, 05:32 PM
75cancup 75cancup is offline
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mines not hooked up it's in a box if that helps.

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Old 09-06-2007, 09:08 PM
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Quote:
Originally Posted by 75cancup
mines not hooked up it's in a box if that helps.
No,not really....anyone else?

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Old 09-06-2007, 09:22 PM
billygoatii billygoatii is offline
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Mine is tucked away until Saturday. I'll check then and get back to you.

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Old 09-07-2007, 11:44 AM
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I'll check tonight, mine should be all factory routing based on when I did that check of all the vacuum hose routing and pollution controls a year or two ago. I dont' think there's a delay valve. You wanta pictures too, meester?

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Old 09-08-2007, 07:56 AM
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Quote:
Originally Posted by Chief Wanabee
I'll check tonight, mine should be all factory routing based on when I did that check of all the vacuum hose routing and pollution controls a year or two ago. I dont' think there's a delay valve. You wanta pictures too, meester?
I shouldn't need a picture, just where the vacuum line goes in the carb. You know to the base plate or to the body. Unless a picture is easy to do.

Thanks!

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Old 09-08-2007, 11:06 PM
billygoatii billygoatii is offline
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The vacuum source for my cannister is on the front, bottom of the carb to the right (as your facing the car) of the pcv carb vacuum source.

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Old 09-09-2007, 07:26 AM
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Thanks Bill!

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Old 09-09-2007, 01:41 PM
billygoatii billygoatii is offline
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Your welcome.

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Old 09-10-2007, 11:29 AM
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Chief Wanabee Chief Wanabee is offline
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Well at least Bill came through, sorry I ran out of time to post on Friday and now I'm working out of town thus the slow update. My setup matches his exactly so you should be good, right?

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Old 09-10-2007, 08:39 PM
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Yes, I'm good, I'm hooked up just like you fellas. I may have a bad cannister.

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