gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Knock Sensor > < Ignition Coil|Diagrams|Page 8629
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1.  Install the ignition coil to the bracket.

Notice:  Refer to Fastener Notice.

2.  Install the ignition coil mounting bolts.

Tighten the ignition coil mounting bolts to 8 N.m (71 lb in).

3.  Connect the ignition coil harness connector.

4.  Connect the spark plug wires at the ignition coils.
5.  Install the engine cover.

Knock Sensor > < Ignition Coil|Diagrams|Page 8629