For 1990-2009 cars only
- Remove the coolant temperature sensor. Refer to Engine Coolant Temperature (ECT) Sensor Replacement in Engine Controls.
- Remove the three M6 external drive bolts from the front portion of the cylinder head.
- Remove the ten M11 internal drive cylinder head bolts.
- Remove the cylinder head. Make sure that no dowel guide pins are stuck in the cylinder head.
- Remove the cylinder head gasket. Make sure all of the gasket material is removed.
- Place the cylinder head on a flat, clean surface with the combustion chambers face-up in order to prevent damage to the deck face.
- Remove the oil gallery plugs at the rear of the cylinder head.
