Express 1/2 Ton Van V6-4.3L VIN X (2003)
Valve Cover: Service and Repair
Valve Rocker Arm Cover Replacement (Left)
Valve Rocker Arm Cover Replacement - Left
Removal Procedure
1. Remove the engine cover.
2. Remove the air cleaner assembly.
3. Remove the positive crankcase ventilation (PCV) valve and hose assembly from the valve rocker arm cover and the intake manifold.
4. Disconnect the engine coolant temperature (ECT) gage sensor electrical connector.
5. Remove the ECT gage sensor connector from the bracket.
6. Remove the spark plug wires for the left side of the engine from the distributor cap.
7. Remove the air conditioning compressor discharge hose, if equipped.
8. Remove the air conditioning compressor suction hose, if equipped.
