aero3113
Jedi Trainee
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My engine is set up with a fuel pressure regulator, but it didn't have a pressure gauge. I wanted to see what my fuel pressure is so I bought a gauge and installed it on the regulator. With the key in the on position the fuel pump turns on but I'm not seeing any pressure at the gauge?? How can this be?(engine runs fine) Shouldn't I see pressure at the gauge with the key on? I didn't start the engine today to see if there was any difference, raining today. This is on a Chevy 350.