GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 LaCrosse 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Evaporative Emission Hoses/Pipes Replacement - Chassis/Canister

Removal Procedure
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

    2. Object Number: 699549 Size: SH
  2. Disconnect the evaporative emission (EVAP) purge pipe connector at the fuel filter area. Refer to Plastic Collar Quick Connect Fitting Service.

    3. Object Number: 2147640 Size: SH
  3. Disconnect the EVAP purge pipe (1) Refer to Plastic Collar Quick Connect Fitting Service.
  4. Remove the EVAP purge pipe (1).

Installation Procedure

    Object Number: 2147640 Size: SH
  1. Connect the EVAP purge pipe (1). Refer to Plastic Collar Quick Connect Fitting Service.

    2. Object Number: 699549 Size: SH
  2. Connect the EVAP purge pipe at the fuel filter area. Refer to Plastic Collar Quick Connect Fitting Service.
  3. Lower the vehicle.