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88 Firebird 2.8 vacuum schematic?

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Old 05-24-2021, 01:31 PM
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88 Firebird 2.8 vacuum schematic?
Does anyone have a vacuum schematic for my 88 Firebird with the 2.8? I have a cut HVAC plastic hard line in the engine compartment and not sure where it goes. Also missing the vacuum hose coming from the heater valve. Would the two be connected by chance?
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Old 05-28-2021, 10:00 PM
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Re: 88 Firebird 2.8 vacuum schematic?
This the vacuum diagram.
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