CTS Sedan RWD V6-3.0L (2010)
1. Install the ignition coil(s).
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Install the ignition coil bolt(s).
Tighten the bolt(s) to 10 Nm (89 lb in).
3. Connect the engine wiring harness electrical connector(s) (1) to the ignition coil(s) (4).
4. Install the intake manifold. Refer to Intake Manifold Replacement (See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and
Repair/Intake Manifold Replacement).
