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Dave at Pelican Parts Dave at Pelican Parts is offline
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Join Date: Dec 1969
Location: Silly-Con Valley
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The pump impeller is the check-valve on the pump end of the circuit. The fuel pressure regulator is the check-valve on the other end.

I would look for kinked fuel lines under the tank. They can collapse and prevent fuel from flowing.

The pump should not be vulnerable to vapor lock if it is under the tank.

--DD
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A few pics of my car: http://www.pelicanparts.com/gallery/Dave_Darling
Old 07-07-2010, 07:05 PM
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