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Home >> Cadillac >> 2004 >> CTS Base, 3.2 N >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls - 3.6L - Introduction) >> Repair Instructions >> Evaporative Emission (EVAP) Hoses/Pipes Replacement - Chassis/Canister >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • Do not attempt to straighten kinked nylon pipes. Replace any kinked nylon pipes in order to prevent damage to the vehicle.
  • Do not attempt to repair sections of nylon pipes. Replace damaged nylon pipes.
  • Replace the vapor hoses/pipes with original equipment or parts that meet GM specifications.
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Fig 1: View Of EVAP Hose Retainers
    GM818893Courtesy of GENERAL MOTORS CORP.
  3. Remove the chassis to canister evaporative emission (EVAP) hose from the following:
    • The body retainer (1)
    • The 3 retaining features (2) on the fuel tank
    • The retainer clip (3)
  4. Remove the EVAP hose from the fuel tank.