Savana 3500 V8-4.8L (2009)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
3. Position the exhaust manifold to the cylinder head.
1. Tighten the exhaust manifold bolts - First Pass to 15 Nm (11 lb ft).
2. Tighten the exhaust manifold bolts - Second Pass to 25 Nm (18 lb ft).
4. Install the oil level indicator tube. Refer to Oil Level Indicator Tube Replacement (See: Engine/Engine Lubrication/Engine Oil Dip Stick - Dip
Stick Tube/Service and Repair/Oil Level Indicator Tube Replacement).
5. Install the spark plug wires. Refer to Spark Plug Wire Replacement (See: Engine/Tune-up and Engine Performance Checks/Ignition
Cable/Service and Repair).
6. Install the catalytic converter to the exhaust manifold. Refer to Catalytic Converter Replacement (4.3L) (See: Catalytic Converter/Service and
Repair)Catalytic Converter Replacement (4.8L/5.3L) (See: Catalytic Converter/Service and Repair)Catalytic Converter Replacement (6.0L -
Left) (See: Catalytic Converter/Service and Repair)Catalytic Converter Replacement (6.0L - Right) (See: Catalytic Converter/Service and
Repair)Catalytic Converter Replacement (6.6 - (LMM)) (See: Catalytic Converter/Service and Repair).
7. Install the engine cover. Refer to Engine Cover Replacement (See: Engine/Access Cover/Service and Repair).
8. Inspect for exhaust leaks.