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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 95 (Engine Mechanical - 2.2L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Exhaust Manifold Removal

Exhaust Manifold Removal

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the exhaust manifold heat shield.
    Fig 1: Removing Exhaust Manifold Heat Shield
    G01580602Courtesy of GENERAL MOTORS CORP.
  2. Remove the block heater if equipped.
    Fig 2: Removing Block Heater
    G01580603Courtesy of GENERAL MOTORS CORP.
  3. Remove the oxygen sensor.
    Fig 3: Removing Oxygen Sensor
    G01580604Courtesy of GENERAL MOTORS CORP.
  4. Remove and discard the exhaust manifold to cylinder head retaining nuts.
  5. Remove the exhaust manifold.
  6. Clean all of the sealing surfaces.
  7. If the exhaust manifold is being replaced, transfer the following parts:
    • The exhaust manifold heat shield
    • The oxygen sensor
      Fig 4: Removing Exhaust Manifold
      G01580605Courtesy of GENERAL MOTORS CORP.