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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Mechanical - 3.8L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Fuel Injector Sight Shield Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Clean the area around the tube/oil fill cap before removing the tube/oil fill cap in order to prevent contaminants from falling into the valve rocker arm cover opening.
    2. Fig 1: Oil Fill Cap, Oil Fill Tube & Fuel Injector Sight Shield (L26)
    GM911150Courtesy of GENERAL MOTORS CORP.
  2. Remove the oil fill cap (2).
  3. Twist counterclockwise to unlock the oil fill tube from the valve rocker arm cover (3).
  4. Lift and remove the fuel injector sight shield (1).
  5. Install the oil fill tube (3) and the oil fill cap (2).
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