GM Service Manual Online
For 1990-2009 cars only

Three-Way Catalytic Converter Replacement V6


Object Number: 2090519  Size: MF

Callout

Component Name

Preliminary Procedure

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

1

Nut (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
50 N·m (37 lb ft)

2

Nut (Qty: 2)

Tighten
47 N·m (35 lb ft)

3

Three Way Catalytic Converter

Note: 

  1. Move the muffler assembly rearward in order to clear the studs
  2. Use new gaskets during reassembly