Cobalt L4-2.4L (2007)
Notice: 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.
Tighten the plugs to 20 N.m (15 lb ft).
The spark plug gap is 1.1 mm (0.45 in).
2. Apply dielectric compound to the spark plug boots and make sure no corrosion is present.
3. Install the ignition coils.
