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Home >> Buick >> 2009 >> Allure CX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.8L - Introduction >> Repair Instructions >> Filler Tube Replacement >> Removal Procedure
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Removal Procedure

CAUTION: Cap the fittings and plug the holes when servicing the fuel system in order to prevent dirt and other contaminants from entering the open pipes and passages.
NOTE: Always maintain cleanliness when servicing fuel system components.
  1. Drain the fuel tank. Refer to Fuel Tank Draining .
  2. Remove the fuel filler cap.
  3. Fig 1: View Of Fuel Filler Pipe Screws
    GM186665Courtesy of GENERAL MOTORS CORP.
  4. Remove the fuel filler pipe screws from the fuel filler pocket.
  5. Fig 2: Identifying Fuel Tank Components
    GM186674Courtesy of GENERAL MOTORS CORP.
  6. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  7. Loosen the fuel filler hose clamp (1) at the fuel filler pipe (2).
  8. Fig 3: View Of Fuel Filler Pipe
    GM699550Courtesy of GENERAL MOTORS CORP.
  9. Remove the fuel filler pipe screw from the under body.
  10. Remove the fuel filler pipe.