Exhaust Muffler Replacement 3.8L L26

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

Notice: Refer to Catalytic Converter Movement Notice in the Preface section.

2. Support the exhaust system.



3. Remove the catalytic converter bolts.
4. Remove the catalytic converter gasket.



5. Remove the exhaust hanger insulators from the muffler.
6. Remove the muffler from the support.

1. Install the muffler to the support.
2. Install the exhaust hanger insulators to the muffler.



3. Install the catalytic converter gasket.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

4. Install the catalytic converter bolts.

Tighten
Tighten the bolts to 45 N·m (33 lb ft).

5. Remove the support from the exhaust system.
6. Inspect the exhaust system for leaks and underbody contact.
7. Lower the vehicle.

Exhaust Muffler Replacement 3.6L LY7