Removal Procedure
WARNING: This page is about a different variant/trim than selected.
- Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement (Left Side)Intake Manifold Cover Replacement (Right Side) .
- Remove the spark plug wires. Refer to Spark Plug Wire Replacement (LS7) .
- Loosen each spark plug 1 or 2 turns.
- Use a brush, or use compressed air in order to remove any dirt from the spark plugs.
- Remove the spark plugs one at a time and place each plug in a tray marked with the corresponding cylinder numbers.