GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Century 🢒 Engine 🢒 Engine Controls - 3.1L 🢒 Evaporative Emission Vent Valve Replacement

Removal Procedure
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in engine electrical.

    2. Object Number: 63127 Size: SH
  2. Remove the EVAP vent valve from the bracket.
  3. Disconnect the vent valve electrical connector.
  4. Remove the vent hose from vent valve.
  5. Remove the EVAP vent valve.

Installation Procedure

    Object Number: 63127 Size: SH
  1. Connect the vent hose and electrical connector to the EVAP vent valve.
  2. Install the EVAP vent valve to the bracket.
  3. Reconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in engine electrical.