Preliminary Procedure

1. Remove the engine mount-to-engine mount bracket nuts. Refer to Engine Mount Replacement - Left Side and Engine Mount Replacement - Right Side.
2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.

1

Intermediate Pipe

Refer to Intermediate Pipe Replacement.

2

Exhaust Pipe Seal

3

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Refer to Heated Oxygen Sensor Replacement - Bank 1 Sensor 1.

4

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

Refer to Heated Oxygen Sensor Replacement - Bank 1 Sensor 2.

5

Catalytic Converter-to-Exhaust Manifold Nut (Qty: 4)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
50 N·m (37 lb ft)

6

Left Side Catalytic Converter

Tip
The engine will need to be raised for the catalytic converter to clear the exhaust manifold mounting studs.

7

Exhaust Manifold Pipe Gasket

Tip
Improperly installed and/or leaking exhaust gaskets may affect vehicle emissions and/or On-Board Diagnostics (OBD) II system performance.