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Idle, No Vac to FPR 44psi, 12psi return Idle, Vac to FPR 35psi, 13psi return Short drive Idle, No Vac to FPR 38psi, 8psi return Idle, Vac to FPR 28psi, 9psi returnSooo, doesn't seem like return is restricted, FPR or pump?... I would think the FPR should hold absolute pressure, no matter pump is 50-100psi, regulator should be to set value(43.5)? Isn't that the point of a regulator ...so FPR bad? I can adjust it and get pressure back up..so not that the pressure isn't available from pump. Thoughts
2+2=4; 2+0=2; 4>2 : 2+2 > 2+0. |
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