gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Engine Valley Cover|Service and Repair|Page 2161 > < Coolant Heater|Page 2157
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Engine Valley Cover: Service and Repair

Engine Valley Cover Replacement

Removal Procedure

1. Remove the intake manifold. 
2. Gently pry up the rubber covers.

3. Disconnect the knock sensor electrical connectors.

4. Remove the knock sensors.

5. Remove the engine valley cover bolts.

Engine Valley Cover|Service and Repair|Page 2161 > < Coolant Heater|Page 2157