Fuel pressure reg vacuum line.
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Junior Member
Joined: Oct 2002
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From: Sweden
Fuel pressure reg vacuum line.
Simple question.
If i disconnect the vacuum line connected to the fuel pressure regulator on my Corvette 1990, should i be able to actually feel the vacuum at idle speed if i put my finger-tip on it?
If i disconnect the vacuum line connected to the fuel pressure regulator on my Corvette 1990, should i be able to actually feel the vacuum at idle speed if i put my finger-tip on it?
Member
Joined: Dec 2001
Posts: 243
Likes: 1
From: NH
Car: 93 9C1 Caprice
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3:42
Yes. You'd feel the vacuum on the hose, of course, not the regulator.
I did not know Corvettes came with a vacuum adjusted regulator. Is it stock or did you add it?
I did not know Corvettes came with a vacuum adjusted regulator. Is it stock or did you add it?
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mdtoren
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Aug 16, 2015 05:45 PM