Removal Procedure
- Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement (Left Side)Intake Manifold Cover Replacement (Right Side)
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Courtesy of GENERAL MOTORS COMPANY
- Disconnect the spark plug wire (2) to the spark plug.
- Twist each spark plug boot 1/2 turn.
- Pull only on the boot in order to remove the wire from each spark plug.
- Disconnect the spark plug wire from the ignition coil (1).
- Twist each spark plug boot 1/2 turn.
- Pull only on the boot in order to remove the wire from the ignition coil.