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Home >> Cadillac >> 1994 >> Eldorado Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Fuel Pressure Regulator >> Removal
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Fuel Pressure Regulator: Removal

  1. Relieve fuel pressure. See FUEL PRESSURE RELIEF  . Disconnect negative battery cable. Remove intake manifold cover. Lift fuel rail assembly out of intake manifold housing just enough to allow fuel pressure regulator removal. Disconnect pressure regulator vacuum hose. Remove fuel return line and "O" ring from pressure regulator.
  2. Remove pressure regulator screws. Remove pressure regulator from fuel rail. Remove fuel inlet "O" ring from pressure regulator. Remove and discard filter screen if dirty.
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