LaCrosse FWD L4-2.4L (2011)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
Caution: Do not coat spark plug threads with anti-seize compound. If anti-seize compound is used and spark plugs are over-torqued, damage to
the cylinder head threads may result.
1. Install the spark plugs (1).
The spark plug gap is 1.0 mm (0.040 in).
Tighten the plugs to 20 Nm (15 lb ft).
2. Install the ignition coil(s). Refer to Ignition Coil Replacement (LE5, LE9, or LAF) (See: Powertrain Management/Ignition System/Ignition
Coil/Service and Repair).
