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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 186 (Engine Controls - 3.9L - Introduction (2 Of 2)) >> Repair Instructions >> Evaporative Emission Canister Replacement (Short Wheel Base) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE .
    2. Fig 1: Locating Evaporative Emission Components
    GM669545Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the evaporative emission (EVAP) vent hose (3), purge pipe (5) and vapor pipe (4) from the EVAP canister (1).
  3. Remove the forward attaching nut from the EVAP canister bracket.
  4. Remove the two rear attaching nuts (2) from the EVAP canister bracket at the fuel tank.
  5. Lower the EVAP canister assembly.
  6. Pull the rear canister bracket flange away from the EVAP canister.
  7. Lift the rear of the EVAP canister from the bracket to release the forward tab.
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