chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Engine Valley Cover|Service and Repair|Page 4005 > < Coolant Heater Replacement|Page 4001
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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.
6. Remove the engine valley cover and gasket.
7. Discard the old gasket.

8. Remove the knock sensor oil seals (1) from the cover (2).

Engine Valley Cover|Service and Repair|Page 4005 > < Coolant Heater Replacement|Page 4001