Fule Pressure 92 Corvette?

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john smith - 05 Feb 2005 15:55 GMT

Checking out the factory manual is interesting at best. In section C
Chart A it shows to be 43 PSI. Is this correct?

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SkyhawkXP - 05 Feb 2005 15:57 GMT

>Checking out the factory manual is interesting at best. In section C
>Chart A it shows to be 43 PSI. Is this correct?

My 94 ran 43 at the rails, key on, not running. Should hold for a bit
also, once the key is off, which my wasn't. Found a leak in
diaphragm of the pressure regulator.
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SkyhawkXP
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john smith - 06 Feb 2005 03:38 GMT

Checked mine again and it was at 38 and not 43. I changed the filter
and checked it again and it is holding 43. Thanks for your help.

>>Checking out the factory manual is interesting at best. In section C
>>Chart A it shows to be 43 PSI. Is this correct?
[quoted text clipped - 5 lines]
> SkyhawkXP
> Remove SPAM when replying via email

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SkyhawkXP - 06 Feb 2005 03:50 GMT

>Checked mine again and it was at 38 and not 43. I changed the filter
>and checked it again and it is holding 43. Thanks for your help.

Good deal. Filter change is a real treat huh? <g>
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Steve Raftopoulos - 06 Feb 2005 20:28 GMT

43 lbs is the correct pressure, but that number is relative to manifold
pressure which is negative (under vacuum) at idle.

.

> Checked mine again and it was at 38 and not 43. I changed the filter and
> checked it again and it is holding 43. Thanks for your help.
[quoted text clipped - 8 lines]
>> SkyhawkXP
>> Remove SPAM when replying via email

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charlie funk - 05 Feb 2005 22:43 GMT

Chart A it shows to be 43 PSI. Is this correct?

Yes

Charlie Funk

> Checking out the factory manual is interesting at best. In section C
> Chart A it shows to be 43 PSI. Is this correct?

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