GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1996 🢒 Caprice 🢒 Engine 🢒 Engine Controls - 4.3L (Caprice Only) and 5.7L 🢒 Fuel Pressure Service Valve Replacement

Removal Procedure

    Object Number: 12763 Size: SH
  1. Clean the area around the fuel pressure connection with GM X-30A or equivalent.
  2. Disconnect the negative battery cable.
  3. Relieve the fuel system pressure. Refer to the Fuel Pressure Relief Procedure.
  4. Remove the fuel pressure connection valve assembly.

Installation Procedure

    Object Number: 12763 Size: SH
  1. Install the fuel pressure connection valve assembly.
  2. Tighten the fuel filler cap.
  3. Connect the negative battery cable.
  4. Inspect for leaks.
    5. 4.1. Turn the ignition switch ON for 2 seconds.
    4.2. Turn the ignition switch OFF for 10 seconds.
    4.3. Turn the ignition switch ON.
    4.4. Check for fuel leaks.