Blazer 2WD V6-4.3L VIN X (2004)
Valve Cover: Service and Repair
Valve Rocker Arm Cover Replacement (Right)
Valve Rocker Arm Cover Replacement - Right
Removal Procedure
1. Remove the PCV tube from the air cleaner outlet duct and the valve rocker arm cover.
2. Disconnect the spark plug wires from the spark plugs for the right side of the engine.
3. Remove the Evaporative Emission (EVAP) canister purge solenoid valve.
4. Unfasten the heater hose retainer above the valve rocker arm cover.
5. Move and secure the heater hoses aside.
6. Remove the bolt (3) holding the engine wiring harness bracket to the generator.
7. Disconnect the Crankcase Position (CKP) sensor electrical connector (2).
8. Move and secure the engine wiring harness aside.
