GM Service Manual Online
For 1990-2009 cars only

Evaporative Emission Hoses/Pipes Replacement - Engine VIN K

Removal Procedure


    Object Number: 48328  Size: SH
  1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .

  2. Object Number: 36185  Size: MH
  3. Remove the hardware retaining the EVAP pipe if applicable.
  4. Inspect the location of the attaching hardware for installation.
  5. Remove the EVAP pipe/hose.
  6. Inspect the pipe/hose for bends, kinks, and cracks.
  7. Replace the pipes/hoses as required.

Installation Procedure


    Object Number: 217639  Size: SH

    Notice: Properly secure the EVAP pipe in order to prevent chafing of the pipe.

  1. Install the EVAP pipe/hose.
  2. Install the hardware retaining the EVAP pipe/hose.

  3. Object Number: 48328  Size: SH
  4. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .

Evaporative Emission Hoses/Pipes Replacement - Engine VIN 1

Removal Procedure

Notice: Do Not attempt to repair the EVAP pipes or the connecting hoses. Replace the damaged EVAP pipes or the connecting hoses are damaged. If the nylon EVAP pipe becomes kinked and cannot be straightened, it must be replaced.


    Object Number: 49593  Size: SH
  1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .

  2. Object Number: 217753  Size: SH
  3. Remove the hardware retaining the EVAP pipe/hose.
  4. Inspect the location of the attaching hardware for installation.
  5. Remove the EVAP pipe/hose.
  6. Inspect the pipe/hose for bends, kinks, and cracks.
  7. Replace the pipes/hose as required.

Installation Procedure

    Notice: Properly secure the EVAP pipe in order to prevent chafing of the pipe.


    Object Number: 217753  Size: SH
  1. Install the EVAP pipe/hose.
  2. Install the hardware retaining the EVAP pipe/hose.
  3. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .