EVAP Canister: Installation

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.

Install EVAP canister into EVAP canister bracket front tab and press rear of EVAP canister into the EVAP canister bracket rear tabs. See Fig 2.
Reconnect EVAP vapor pipe and EVAP vent valve pipe to EVAP canister. See Figure. Reconnect EVAP purge pipe to EVAP canister. See Fig 1.
Reinstall fuel tank shield (if equipped). See Figure. Tighten fuel tank shield bolts to specification. See TORQUE SPECIFICATIONS . Lower vehicle.

Fig 1: Removing & Installing EVAP Canister Purge Pipe

Courtesy of GENERAL MOTORS CORP.

Fig 2: Removing & Installing EVAP Canister

Courtesy of GENERAL MOTORS CORP.

CAUTION: Considerable force may be necessary to install the EVAP canister into the two tab side.

Slide the EVAP canister into the single tab side and press the canister into the two tab side. Ensure the tabs have completely engaged.
Connect the EVAP purge pipe to the EVAP canister. The purge pipe is the small pipe next to the vapor pipe (2). See Fig 1.
Connect the EVAP vent pipe (1) to the EVAP canister.
Connect the EVAP vapor pipe (2) to the EVAP canister.
Install the fuel tank. See FUEL TANK .
Lower the vehicle.

Fig 1: Removing & Installing EVAP Canister (1 Of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Removing & Installing EVAP Canister (2 Of 2)

Courtesy of GENERAL MOTORS CORP.