GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Turn OFF the ignition.
  2. Disconnect the evaporative emission (EVAP) canister purge solenoid valve electrical connector.
  3. Disconnect the EVAP canister purge solenoid valve hose/pipe.

  4. Object Number: 1087790  Size: SH
  5. Remove the EVAP canister purge solenoid valve retaining bolt (2).
  6. Remove the EVAP canister purge solenoid valve (1) from the intake manifold.

Installation Procedure


    Object Number: 1087790  Size: SH
  1. Position the EVAP canister purge solenoid valve (1) on the intake manifold.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. install the EVAP canister purge solenoid valve bolt (2).
  4. Tighten
    Tighten the EVAP canister purge valve retaining bolt to 10 N·m (89 lb in).

  5. Connect the EVAP canister purge solenoid valve hose/pipe.
  6. Connect the EVAP canister purge solenoid valve electrical connector.