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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 185 (Engine Controls - 3.5L - Introduction (2 Of 2)) >> Repair Instructions >> Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine/Chassis >> Installation Procedure

Installation 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.
    Fig 1: View Of Fuel & EVAP Line
    GM1544726Courtesy of GENERAL MOTORS CORP.
  1. Install the fuel and EVAP pipes (1).
  2. Perform the following procedures if equipped with auxiliary rear air and heat.
    1. Move the rear heater and A/C pipes into their original position.
    2. Connect the rear heater and A/C pipes to the rear HVAC module. Refer to HVAC Module Replacement - Auxiliary .
  3. Connect the fuel feed and EVAP pipes to the fuel tank. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
  4. Install the engine and transmission as an assembly. Refer to Engine Replacement .
  5. Remove the caps from the fuel pipes.
    6. Fig 2: View Of Fuel Hoses/Pipes
    GM1544724Courtesy of GENERAL MOTORS CORP.
  6. Connect the engine fuel feed pipe (3) to the fuel rail (1). Refer to Quick Connect Fitting(s) Service (Metal Collar) .
  7. Connect the EVAP pipe (5) to the EVAP canister purge solenoid valve (4). Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
  8. Tighten the fuel filler cap.
    1. Turn ON the ignition for 2 seconds.
    2. Turn OFF the ignition for 10 seconds.
    3. Turn ON the ignition.
    4. Inspect for fuel leaks.
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