Ignition Coil Replacement for GMC Truck Canyon Pickup - 2WD 2004

1. Remove the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement.



2. Remove the ignition coil bolts.
3. Remove the ignition coils from the camshaft cover.

Important: Ensure the ignition coil seals are properly seated to the camshaft cover.

1. Install the ignition coils into the camshaft cover.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the ignition coil bolts.

Tighten
Tighten the ignition coil bolts to 10 N·m (89 lb in).




3. Connect the engine wiring harness electrical connector (1) to the oil pressure sensor (2).
4. Install the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement.