Fuel pressure problems, help needed

MrBobMarley

Founding Member
Oct 7, 2002
460
0
16
Ft Myers, FL
My buddy has a 97 gt with some fuel pressure problems. His fuel pressure at idle is 31 psi, I think it should be at 36psi, but I'm not sure. It's at 40 psi with the vacuum line off. What SHOULD his fuel pressure be at idle with the vacuum line on?
 
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