C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Vacuum Line 84 vet

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Old 02-23-2017, 05:07 PM
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Mikei16
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Default Vacuum Line 84 vet

I am looking for the vacuum hose that connects to this valve. I looked up the vacuum diagram on mitchell and I don't see this one?

Thanks for any help

Mike
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Old 02-23-2017, 06:08 PM
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billschroeder5842
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Not sure on the 84, but on my 82 it connected to the air diverter valve. Should be similar
Old 02-23-2017, 07:33 PM
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ex-x-fire
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That should have a foam cover, as this is where the vacuum is released when the throttle is closed. This keeps the egr valve from being open at low/idle speeds. Your picture shows the other 2 vacuum lines & thats all thats in the diagram for the egr solenoid.
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Old 02-23-2017, 08:29 PM
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Buccaneer
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Old 02-24-2017, 12:34 AM
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Hot Rod Roy
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Yep, that's all there is. You've got it right.



I see you're fighting the wire bundle on top of your oil filler. I traded sides with my rocker covers to solve that problem. That gets you away from the delicate high pressure safety switch on the back of the a/c compressor, too! Much better!

Old 02-24-2017, 06:12 AM
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Mikei16
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Thanks for your helps
Mike

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