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View Full Version : pcv valve connection to carb????


FNG2FSJ
07-09-2002, 04:10 PM
As some of you already know, I dont currently have a PCV valve installed which makes for a big hole in my manifold :mad: . So Im searching for the connection to the carb, Haynes is not helpful :rolleyes: , and the only place I can find is possibly a connection for the vacuum line directly under the plunger on the drivers side of the carb. Forgive my ignorance I should probably know the name of that "plunger" tongue.gif !! Feeling under that there seems like a port sticking out to hook up to, is this for the PCV? If not, Im at a loss, sounds stupid but there isnt anywhere else for the vacuum line to plug into on the carb. Carb is the Model 2100 Motorcraft 2bbl. Thanks!

LRRH
07-09-2002, 08:40 PM
here's a vaccuum diagram for a 79. take a look!

http://www.wagoneers.com/FSJ/tech/Engines/Vacuum/79_vac_diagram.jpg

Lindel
07-10-2002, 01:22 AM
Look at the rear of the carb, from the driver's side, and you'll see either a hose, ending with a pcv valve attached somewhere, or broken. Or just an open vacuum port.

The PCV valve should be connected to the port on the drivers side rear of the carb.