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Old 04-13-2009, 09:41 AM   #2 (permalink)
Master EcoModder
Join Date: Aug 2008
Location: South Dakota
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WonderWagon - '94 Ford Escort LX
Last 3: 51.52 mpg (US)

DaBluOne - '99 Ford Escort SE
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Distributor vacuum advance uses vacuum produced by the carburetor venturi, not manifold vacuum.
(Carburetor Vacuum Ports: Manifold, Ported and Venturi Vacuum Explained.pdf)
You need to locate a vacuum port coming from the intake manifold.
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