9. Exhaust Manifold Removal - Left

1. Remove the oxygen sensor (1) and inspect the sensor for excessive deposits or damage. Replace the oxygen sensor if necessary.





2. Remove the exhaust manifold to crossover pipe retaining bolts (3).
3. Remove and discard the exhaust manifold to crossover pipe gasket (5).

Important: DO NOT reuse the exhaust manifold to crossover pipe gasket.

4. Remove the exhaust manifold retaining bolts (6).
5. Remove the exhaust manifold (2).
6. Remove and discard the exhaust manifold gasket (1).

Important: DO NOT reuse the exhaust manifold gasket.





7. If equipped, remove the left coolant heater (1) as follows:
7.1. Remove the coolant heater retaining bolt.
7.2. Remove the coolant heater from the cylinder block.





8. Remove the oil level indicator tube retaining bolt.
9. Remove the oil level indicator tube.





10. Disconnect the EGR feed tube nut (1) from the exhaust crossover.
11. Remove the EGR feed pipe retaining bolt (2) and flange (3) from the water crossover.
12. Remove the EGR feed tube.





13. Remove the exhaust crossover retaining stud (3) and bolt (1).
14. Remove the exhaust crossover (2).