GM Service Manual Online
For 1990-2009 cars only

Exhaust Manifold Heat Shield Replacement LY7

Removal Procedure


    Object Number: 1837367  Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the rear exhaust manifold heat shield bolts and shield.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1837367  Size: SH
  1. Position the rear exhaust manifold heat shield to the engine and install the bolts. Tighten the bolts to 50 N·m (37 lb ft).
  2. Lower the vehicle.