For 1990-2009 cars

1. Remove the exhaust manifold heat shield bolts.
2. Remove the exhaust manifold heat shield.
3. Remove the block heater if equipped.
4. Remove the oxygen sensor.
5. Remove and discard the exhaust manifold to cylinder head retaining nuts.
6. Remove the exhaust manifold.
7. If the exhaust manifold is being replaced, transfer the following parts:

• | The exhaust manifold heat shield

• | The oxygen sensor