Exhaust Manifold: Service and Repair

Exhaust Manifold Replacement

Removal Procedure

Warning:
Refer to Exhaust Service Warning Exhaust Service Warning.


Warning:
Refer to Protective Goggles and Glove Warning Protective Goggles and Glove Warning.


Caution:
Do not bend the exhaust flex pipe more than 10 degrees in any direction. Bending of more than 10 degrees or twisting in a range of ±0.5 degrees will damage the exhaust flex decoupler.

1. Remove the exhaust manifold heat shield. Refer to Exhaust Manifold Heat Shield Replacement Exhaust Manifold Heat Shield Replacement.

2. Remove the three way catalytic converter. Refer to Three-Way Catalytic Converter Replacement Three-Way Catalytic Converter Replacement.





3. Remove 10 exhaust manifold nuts (3).

4. Remove the exhaust manifold (2).

5. Remove the exhaust manifold gasket (1).

Installation Procedure





1. Install the exhaust manifold (2) and a NEW exhaust manifold gasket (1).

Caution:
Refer to Fastener Caution Fastener Caution.

2. Install the 10 exhaust manifold nuts (3) and tighten to 14 Nm (124 lb in).

3. Install the three way catalytic converter. Refer to Three-Way Catalytic Converter Replacement Three-Way Catalytic Converter Replacement.

4. Install the exhaust manifold heat shield. Refer to Exhaust Manifold Heat Shield Replacement Exhaust Manifold Heat Shield Replacement.