Cutlass V6-191 3.1L VIN M SFI (1998)
Exhaust Manifold: Service and Repair
Exhaust Manifold Replacement (2)
REMOVAL PROCEDURE
CAUTION: Refer to Battery Disconnect Caution in Service Precautions.
1. Disconnect the negative battery cable.
2. Remove the top half of the air cleaner assembly. Remove the throttle body duct.
3. Remove the exhaust crossover heat shield.
4. Remove the crossover pipe at the exhaust manifold.
5. Remove the heated oxygen sensor.