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Fuel Pressure Regulator: Removal

  1. Relieve fuel pressure. See FUEL PRESSURE RELIEF . Disconnect negative battery cable. Remove resonator and resonator bracket. Disconnect pressure regulator vacuum hose. Remove fuel return line bracket and retainer clip. Remove fuel return line and "O" ring from pressure regulator. Remove fuel rail. See FUEL RAIL & INJECTORS .
  2. Remove pressure regulator screws. Remove pressure regulator from fuel rail. Remove pressure regulator retainer and spacer assembly from fuel rail. Remove fuel inlet "O" ring from pressure regulator. Remove and discard filter screen if dirty.
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