C 1500 Truck 2WD V6-4.3L VIN X (2003)
Exhaust Manifold: Service and Repair
Exhaust Manifold Replacement - Right
Exhaust Manifold Replacement - Right (4.3L Engine)
Removal Procedure
1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. Remove the right exhaust manifold pipe nuts.
3. Lower the vehicle.
4. Loosen the air cleaner outlet duct clamp at the Mass Airflow/Intake Air Temperature (MAF/IAT) sensor.
5. Remove the Positive Crankcase Ventilation (PCV) hose.