GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2004 🢒 Rainier - 2WD 🢒 Engine 🢒 Engine Controls - 4.2L 🢒 Evaporative Emission Canister Vent Solenoid Valve Replacement

Removal Procedure

    Object Number: 887435 Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Disconnect the evaporative emission (EVAP) canister vent valve electrical connector (2).
  3. Disconnect the EVAP vent pipe from the canister vent valve.
  4. Disengage the bracket retaining tab and remove the EVAP canister vent valve.

Installation Procedure

    Object Number: 887435 Size: SH
  1. Install the EVAP canister vent valve onto the bracket.
  2. Inspect for proper retention of the EVAP vent valve on the bracket.
  3. Connect the EVAP vent pipe to the EVAP canister vent valve.
  4. Connect the EVAP canister vent valve electrical connector (2).
  5. Lower the vehicle.