Removal (5.3L)
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Raise and support the vehicle.
- Disconnect the Evaporative emission (EVAP) canister vent valve electrical connector. See Figure.
- Disconnect the EVAP vent pipe from the canister vent valve.
- Disengage the bracket retaining tab and remove the EVAP canister vent valve.