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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 4.3L (Unit Repair) >> Repair Instructions >> Exhaust Manifold Removal - Right

Exhaust Manifold Removal - Right

NOTE: Twist the spark plug boot one-half turn in order to release the boot. Pull on the spark plug boot only. Do not pull on the spark plug wire or the wire could be damaged.
  1. Remove the spark plug wires from the spark plugs.
    1. 1.1. Rotate the spark plug wire boot one half turn.
    2. 1.2. Pull outward on the spark plug wire boot to release from the spark plug.
  2. Remove the spark plug wires from the spark plug wire retainers.
  3. Remove the exhaust manifold bolts.
  4. Remove the spark plug wire shields and the exhaust manifold.
    Fig 1: Right Exhaust Manifold & Bolt
    G01660272Courtesy of GENERAL MOTORS CORP.
  5. Remove and discard the exhaust manifold gaskets.
    Fig 2: Right Exhaust Manifold Gaskets
    G01660273Courtesy of GENERAL MOTORS CORP.