Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Pushing EVAP Pipe Quick Connect Fitting Retainer Inward

Courtesy of GENERAL MOTORS CORP.

Push the evaporative emission (EVAP) pipe quick connect fitting retainer inward.

Fig 2: Disconnecting/Connecting EVAP Pipe

Courtesy of GENERAL MOTORS CORP.

Disconnect the EVAP pipe from the EVAP purge solenoid.

Fig 3: Top Of Engine Wiring Harness View

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Disconnect the EVAP purge solenoid electrical connector (1).

Fig 4: View Of EVAP Purge Solenoid Bolt, Solenoid & Isolator

Courtesy of GENERAL MOTORS CORP.

Remove the EVAP purge solenoid bolt (2).
Remove the EVAP purge solenoid (3) and insulator (1).