GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1387195  Size: SH
  1. Disconnect the engine purge pipe from the evaporative emission (EVAP) canister purge valve.
  2. Disconnect the engine purge pipe from the throttle body.
  3. Remove the engine purge pipe.

Installation Procedure

  1. Position the engine purge pipe to the EVAP canister purge valve and the intake manifold.

  2. Object Number: 1387195  Size: SH
  3. Connect the engine purge pipe to the throttle body.
  4. Connect the engine purge pipe to the EVAP canister purge valve.