4.2L FSI: Installing

-- Install new spark plugs.

-- Lubricate the ignition coils. Refer to IGNITION COILS, LUBRICATING .

-- Loosely place all ignition coils in spark plug shaft.

-- Align ignition coils to connectors and place all connectors evenly on ignition coils.

-- Press ignition coils evenly by hand onto spark plugs (do not use a hammer under any circumstances).

Installation is the reverse of removal.