LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 973 (Engine Controls - 4.8L, 5.3L, & 6.0L (Introduction)) >> Repair Instructions >> Evaporative Emission (EVAP) Hoses/Pipes Replacement - Canister/Fuel Tank (Pickup and Cab/Chassis) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: Clean all the evaporative emission (EVAP) line connections and surrounding areas prior to disconnecting the fittings in order to avoid possible fuel/EVAP system contamination.
  1. Remove the EVAP canister. Refer to Evaporative Emission (EVAP) Canister Replacement (Pickup)  or Evaporative Emission (EVAP) Canister Replacement (Pickup - 5.3L (L59) Engine)  or Evaporative Emission (EVAP) Canister Replacement (1500 Crew Cab)  or Evaporative Emission (EVAP) Canister Replacement (Cab/Chassis) .
  2. Remove the EVAP canister line (1). Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
  3. Remove the EVAP canister purge line (2). Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
    4. Fig 1: EVAP Canister & Purge Lines (Pickup And Cab/Chassis)
    GM1306357Courtesy of GENERAL MOTORS CORP.
  4. Cap the fuel and EVAP lines in order to prevent possible fuel/EVAP system contamination.
scientia non olet · About LEMON Manuals