gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Tune-up and Engine Performance Checks > < Knock Sensor|Purpose|Page 3688
Page 2
background image

1. Install the knock sensor (2). 

Tighten
Tighten the sensor to 19 N.m (14 lb ft).

2. Install the knock sensor harness connector.
3. Lower the vehicle.
4. Fill the cooling system. Refer to Draining and Filling Cooling System in Cooling System.

Tune-up and Engine Performance Checks > < Knock Sensor|Purpose|Page 3688