Catalytic Converter: Service and Repair

Catalytic Converter-Dual Three-Way

Removal and Installation
1. Raise and support the vehicle.





2. Disconnect the catalyst monitor sensor.





3. Remove the bolts and springs.





4. Loosen the LH nuts.





5. Loosen the RH nuts.





6. Remove the nuts.





7. Detach the dual three-way converter from the isolator and remove the converter.





8. Remove the gaskets and, if necessary, the catalyst monitor sensor.
^ Discard the gaskets.

9. CAUTION: Tighten the exhaust component fasteners starting from the rear of the vehicle.

NOTE: Make sure to apply anti-seize lubricant to the threads of the sensor prior to installation.

To install reverse the removal procedure.