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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Controls And Fuel - 3.4L - Introduction (2 Of 2)) >> Repair Instructions >> Evaporative Emission Hoses/Pipes Replacement - Engine/Chassis >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
CAUTION: Do not allow smoking or the use of open flames in the area where work on the fuel or EVAP system is taking place. Anytime work is being done on the fuel system, disconnect the negative battery cable, except for those tests where battery voltage is required.
CAUTION: Whenever fuel lines are removed, catch fuel in an approved container. Container opening must be a minimum of 300 mm (12 in) diameter to adequately catch the fluid.
NOTE: Fuel/Vapor lines cannot be spliced or repaired. The line must be replaced (if damaged) with the same type of line.
    Fig 1: View Of EVAP Purge Pipe
    GM879155Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the engine evaporative emission (EVAP) purge hose/pipe from the chassis EVAP purge hose/pipe. Refer to Plastic Collar Quick Connect Fitting Service .
  2. Cap or plug both the engine and chassis EVAP purge hose/pipes to prevent contamination.
    3. Fig 2: View Of Evaporative Emission Canister
    GM1226407Courtesy of GENERAL MOTORS CORP.
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Disconnect the EVAP purge hose/pipe from the EVAP canister. Refer to Plastic Collar Quick Connect Fitting Service .
  5. Cap or plug both the EVAP purge hose/pipe and canister to prevent contamination.
    6. Fig 3: View Of Fuel Hose/Pipe & Retainers At Vehicle Underbody
    GM49888Courtesy of GENERAL MOTORS CORP.
  6. Release the pipe retainers (1) from the vehicle underbody.
  7. Remove the purge pipe from the pipe retainers.
  8. Remove the purge pipe from the vehicle.
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