Exhaust Manifold Replacement - Right Side

Exhaust Manifold Replacement - Right Side

Removal Procedure

1. Disconnect the oxygen sensor electrical connector.
2. Remove the 3 nuts attaching exhaust crossover pipe to the right exhaust manifold.
3. Raise and support the vehicle.




4. Remove the nuts (3) securing the catalytic converter (4) to the exhaust manifold and position catalytic converter out of the way.




5. Remove the exhaust manifold heat shield bolts (3).
6. Remove the exhaust manifold heat shields (1, 2).




7. Remove the exhaust manifold nuts (3).
8. Remove the exhaust manifold (2).
9. Remove the exhaust manifold gasket (1).
10. If you are REPLACING the engine right side exhaust manifold, remove the heated oxygen sensor (HO2S).



11. If necessary, remove the exhaust manifold studs.
12. Clean the exhaust manifold and the cylinder head exhaust manifold sealing surfaces.

Installation Procedure





Notice: Refer to Fastener Notice .

1. If previously removed, install the exhaust manifold studs.

Tighten the studs to 18 N.m (13 lb ft).

2. If removed, install the HO2S.




3. Install the exhaust manifold gasket (1).
4. Install the exhaust manifold (2).
5. Install the exhaust manifold nuts (3).

Tighten the nuts to 16 N.m (12 lb ft).




6. Install the exhaust manifold upper heat shield (1).
7. Install the exhaust manifold lower heat shield (2).
8. Install the exhaust manifold heat shield bolts (3).

Tighten the bolts to 10 N.m (89 lb in).




9. Install the catalytic converter (4) to the exhaust manifold and install the nuts (3).
10. Lower the vehicle.
11. Install the exhaust crossover pipe nuts to the right side exhaust manifold.
12. Connect the HO2S electrical connector.