GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 946973  Size: SH

    Caution: Do not allow smoking or the use of open flames in the area where work on the fuel or EVAP system is taking place. Anytime work is being done on the fuel system, disconnect the negative battery cable, except for those tests where battery voltage is required.

  1. Turn ignition OFF.
  2. Disconnect both purge link quick connects from the evaporative emission (EVAP) purge solenoid.
  3. Disconnect the EVAP purge solenoid harness connector.
  4. Slide the EVAP purge solenoid from the retaining bracket.

Installation Procedure


    Object Number: 897669  Size: SH
  1. Slide the EVAP purge solenoid into the retaining bracket.
  2. Connect the purge line quick connects to the EVAP purge solenoid. Push in the connector until a slick is heard, then pull back to confirm positive engagement.
  3. Connect the EVAP purge solenoid harness connector.