MrBobMarley Founding Member Oct 7, 2002 460 0 16 Ft Myers, FL Jan 17, 2004 #1 Jan 17, 2004 #1 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?
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?