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Unread 10-02-2011, 08:20 AM   #1
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1990 YJ Wrangler 
Join Date: Sep 2008
Location: nj
Posts: 270
Ford Motorcraft Power Valve

Hey guys question I'm installing a motorcraft on a 89 yj where do I connect the vacuume for the power valve? My motorcraft is a older one and it's internal vac... thanks

spawnofsatan is offline   Reply With Quote Quick reply to this message
Unread 10-02-2011, 08:32 AM   #2
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1988 YJ Wrangler 
Join Date: Apr 2007
Location: Rio Rancho NM
Posts: 4,298
For an external source power valve use manifold vacuum.
If yours has an internal source then there is nothing to connect.

4.7stroker is offline   Reply With Quote Quick reply to this message

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