Envoy 4WD V8-5.3L VIN P (2004)
1. Install the knock sensors.
Tighten
Tighten the sensors to 20 N.m (15 lb ft).
2. Connect the knock sensor electrical connectors.
3. insure the rubber covers are securely in place.
4. Install the intake manifold.
GMC Workshop Service and Repair Manuals
Spark Plug >
< Knock Sensor|Locations|Page 4183
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