Exhaust Manifold Replacement - Left Side (4.8L, 5.3L, 6.0L)

Exhaust Manifold Replacement - Left Side (4.8L, 5.3L, 6.0L)

Removal Procedure

1. Raise the vehicle. Refer to Vehicle Lifting.




2. Remove the catalytic converter from the exhaust manifold.
3. Remove the engine cover.
4. Disconnect the EGR valve pipe from the exhaust manifold if equipped.
5. Remove the spark plug wires.
6. Remove the exhaust manifold.
7. Clean all sealing surfaces.

Installation Procedure





Notice: Refer to Fastener Notice.

1. Install the exhaust manifold.
1. Tighten the exhaust manifold bolts - First Pass to 15 N.m (11 lb ft).
2. Tighten the exhaust manifold bolts - Second Pass to 25 N.m (18 lb ft).
2. Connect the EGR valve pipe to the manifold.
3. Install the spark plug wires.
4. Install the exhaust pipe to the exhaust manifold.
5. Install the engine cover.