Cavalier L4-2.2L VIN F (2004)
Catalytic Converter: Service and Repair
Catalytic Converter Replacement
Removal Procedure
Notice: Do not over-flex or damage the flex decoupler joint when moving the flex decoupler joint from the normal mounting position. The flex
decoupler joint will flex a maximum of six degrees which is equivalent to the pipes connected at the joint which move 1 inch for each foot length of
pipe. A three foot pipe would move a maximum of three inches.
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Support the three way catalytic converter.
3. Remove the intermediate pipe bolts.
4. Remove the exhaust manifold bolts.
5. Remove the three way catalytic converter bracket bolt.
6. Remove the three way catalytic converter and seals.
7. Clean the flange surfaces.
Installation Procedure