Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Fuel Delivery and Air Induction: Specifications

Manifold Vacuum Specifications
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		Standard	Service Limit
Air System	Intake Manifold Vacuum (No Load)	51 - 21 at Idle Inch Mercury At RPM (in hg @ rpm)	---
	Air Inlet Restriction (No Load) Between Air Filter and Throttle Body	20 at 4000 Inch Mercury At RPM (in hg @ rpm)	---