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Converter, Catalytic: Installation: 3.6L

WARNING: This page is about a different car, the 2021 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
GC0170057Courtesy of CHRYSLER GROUP, LLC
  1. Position NEW  exhaust gasket onto flange.
  2. Position the front exhaust pipe/catalytic converter assemblies into vehicle.
  3. Install the lower bolts (3, 4) at the exhaust flange. Do not tighten.
  4. Remove the support and lower the vehicle.
  5. Install the upper exhaust flange bolts (1, 2) and tighten the flange bolts to the proper torque specification. Refer to TORQUE SPECIFICATIONS .
  6. Tighten lower flange bolts to the proper torque specification. Refer to TORQUE SPECIFICATIONS .
    GC0170115Courtesy of CHRYSLER GROUP, LLC
  7. Insert the front exhaust pipe/catalytic converter assembly into the exhaust pipe/muffler and resonator assembly.
  8. Position the exhaust system for proper clearance with the frame and underbody parts. A minimum clearance of 25.4 mm (1.0 in.) is required.
  9. Tighten the band clamp nuts (1, 2) to the proper torque specification. Refer to TORQUE SPECIFICATIONS .
  10. Install the support bracket fasteners (3) and tighten to the proper torque specification. Refer to TORQUE SPECIFICATIONS .
  11. Connect oxygen sensor wire harness connectors.
  12. Remove the support and lower the vehicle.
  13. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector.
  14. Start the vehicle and inspect for exhaust leaks. Repair exhaust leaks as necessary.
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