Just hook it back up. The fuel pump will repreasurize it.
Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator1. Disconnect the negative battery cable.2. Properly relieve the fuel system pressure.3. Remove the air cleaner outlet tube(s).4. Remove any necessary components to access the pressure regulator.5. Disconnect the vacuum hose from the pressure regulator.6. Remove the pressure regulator attaching screws.7. Remove the pressure regulator from the fuel rail.To Install8. Discard the O-rings on the pressure regulator and replace them with new ones.9. Lubricate the O-rings with clean engine oil.10. Install the regulator into the fuel rail and tighten the retaining screws.11. Connect the vacuum hose to the regulator.12. Install any components removed to access the regulator.13. Install the air cleaner outlet tube(s).14. Connect the negative battery cable.
Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator 1. Disconnect the negative battery cable. 2. Properly relieve the fuel system pressure. 3. Remove the air cleaner outlet tube(s). 4. Remove any necessary components to access the pressure regulator. 5. Disconnect the vacuum hose from the pressure regulator. 6. Remove the pressure regulator attaching screws. 7. Remove the pressure regulator from the fuel rail. To Install 8. Discard the O-rings on the pressure regulator and replace them with new ones. 9. Lubricate the O-rings with clean engine oil. 10. Install the regulator into the fuel rail and tighten the retaining screws. 11. Connect the vacuum hose to the regulator. 12. Install any components removed to access the regulator. 13. Install the air cleaner outlet tube(s). 14. Connect the negative battery cable.
Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator 1. Disconnect the negative battery cable. 2. Properly relieve the fuel system pressure. 3. Remove the air cleaner outlet tube(s). 4. Remove any necessary components to access the pressure regulator. 5. Disconnect the vacuum hose from the pressure regulator. 6. Remove the pressure regulator attaching screws. 7. Remove the pressure regulator from the fuel rail. To Install 8. Discard the O-rings on the pressure regulator and replace them with new ones. 9. Lubricate the O-rings with clean engine oil. 10. Install the regulator into the fuel rail and tighten the retaining screws. 11. Connect the vacuum hose to the regulator. 12. Install any components removed to access the regulator. 13. Install the air cleaner outlet tube(s). 14. Connect the negative battery cable.
Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator 1. Disconnect the negative battery cable. 2. Properly relieve the fuel system pressure. 3. Remove the air cleaner outlet tube(s). 4. Remove any necessary components to access the pressure regulator. 5. Disconnect the vacuum hose from the pressure regulator. 6. Remove the pressure regulator attaching screws. 7. Remove the pressure regulator from the fuel rail. To Install 8. Discard the O-rings on the pressure regulator and replace them with new ones. 9. Lubricate the O-rings with clean engine oil. 10. Install the regulator into the fuel rail and tighten the retaining screws. 11. Connect the vacuum hose to the regulator. 12. Install any components removed to access the regulator. 13. Install the air cleaner outlet tube(s). 14. Connect the negative battery cable.
Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator 1. Disconnect the negative battery cable. 2. Properly relieve the fuel system pressure. 3. Remove the air cleaner outlet tube(s). 4. Remove any necessary components to access the pressure regulator. 5. Disconnect the vacuum hose from the pressure regulator. 6. Remove the pressure regulator attaching screws. 7. Remove the pressure regulator from the fuel rail. To Install 8. Discard the O-rings on the pressure regulator and replace them with new ones. 9. Lubricate the O-rings with clean engine oil. 10. Install the regulator into the fuel rail and tighten the retaining screws. 11. Connect the vacuum hose to the regulator. 12. Install any components removed to access the regulator. 13. Install the air cleaner outlet tube(s). 14. Connect the negative battery cable.
The Regulator for a 1994 Deville is mounted on the fuel rail. Disconnect the battery, then relieve fuel pressure. Remove the vacuum line from the regulator and unscrew it to replace.
10mm socket and bullnose pliers, disconnect the battery first!
Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator1. Disconnect the negative battery cable.2. Properly relieve the fuel system pressure.3. Remove the air cleaner outlet tube(s).4. Remove any necessary components to access the pressure regulator.5. Disconnect the vacuum hose from the pressure regulator.6. Remove the pressure regulator attaching screws.7. Remove the pressure regulator from the fuel rail.To Install8. Discard the O-rings on the pressure regulator and replace them with new ones.9. Lubricate the O-rings with clean engine oil.10. Install the regulator into the fuel rail and tighten the retaining screws.11. Connect the vacuum hose to the regulator.12. Install any components removed to access the regulator.13. Install the air cleaner outlet tube(s).14. Connect the negative battery cable.
Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator1. Disconnect the negative battery cable.2. Properly relieve the fuel system pressure.3. Remove the air cleaner outlet tube(s).4. Remove any necessary components to access the pressure regulator.5. Disconnect the vacuum hose from the pressure regulator.6. Remove the pressure regulator attaching screws.7. Remove the pressure regulator from the fuel rail.To Install8. Discard the O-rings on the pressure regulator and replace them with new ones.9. Lubricate the O-rings with clean engine oil.10. Install the regulator into the fuel rail and tighten the retaining screws.11. Connect the vacuum hose to the regulator.12. Install any components removed to access the regulator.13. Install the air cleaner outlet tube(s).14. Connect the negative battery cable.
We need to know what year and engine you have to accurately answer that Q.Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator1. Disconnect the negative battery cable.2. Properly relieve the fuel system pressure.3. Remove the air cleaner outlet tube(s).4. Remove any necessary components to access the pressure regulator.5. Disconnect the vacuum hose from the pressure regulator.6. Remove the pressure regulator attaching screws.7. Remove the pressure regulator from the fuel rail.To Install8. Discard the O-rings on the pressure regulator and replace them with new ones.9. Lubricate the O-rings with clean engine oil.10. Install the regulator into the fuel rail and tighten the retaining screws.11. Connect the vacuum hose to the regulator.12. Install any components removed to access the regulator.13. Install the air cleaner outlet tube(s).14. Connect the negative battery cable.
Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator1. Disconnect the negative battery cable.2. Properly relieve the fuel system pressure.3. Remove the air cleaner outlet tube(s).4. Remove any necessary components to access the pressure regulator.5. Disconnect the vacuum hose from the pressure regulator.6. Remove the pressure regulator attaching screws.7. Remove the pressure regulator from the fuel rail.To Install8. Discard the O-rings on the pressure regulator and replace them with new ones.9. Lubricate the O-rings with clean engine oil.10. Install the regulator into the fuel rail and tighten the retaining screws.11. Connect the vacuum hose to the regulator.12. Install any components removed to access the regulator.13. Install the air cleaner outlet tube(s).14. Connect the negative battery cable.
Fuel Pressure Regulator is located on the fuel rail.Fuel Pressure Regulator1. Disconnect the negative battery cable.2. Properly relieve the fuel system pressure.3. Remove the air cleaner outlet tube(s).4. Remove any necessary components to access the pressure regulator.5. Disconnect the vacuum hose from the pressure regulator.6. Remove the pressure regulator attaching screws.7. Remove the pressure regulator from the fuel rail.To Install8. Discard the O-rings on the pressure regulator and replace them with new ones.9. Lubricate the O-rings with clean engine oil.10. Install the regulator into the fuel rail and tighten the retaining screws.11. Connect the vacuum hose to the regulator.12. Install any components removed to access the regulator.13. Install the air cleaner outlet tube(s).14. Connect the negative battery cable.