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Locate fuel rail test port which is very close to the backside of the Power Steering pump/reservoir. Remove dust cap from test port. Thread on a fuel pressure gauge assembly. Be ready with a rag to soak up some fuel that may squirt out as you make the connection. Once you have the gauge installed start the engine. Pressure should be 45-50 psi at an idle. Briefly disconnect the vacuum line at the fuel pressure regulator while engine is running, the pressure should peak to 59-60 psi. Note, Check vacuum line for fuel leakage when you disconnect it from regulator. It should be dry, if not replace regulator.
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