gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Spark Plug > < Diagram Information and Instructions|Page 7083
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1. Install the knock sensors.

Tighten
Tighten the sensor to 20 N.m (15 lb ft).

2. Connect the knock sensor electrical connectors.
3. Push down the rubber covers.
4. Install the intake manifold.

Spark Plug > < Diagram Information and Instructions|Page 7083