Exhaust Manifold Heat Shield Replacement - Left Side for GMC Truck Envoy - 2WD 2009

Exhaust Manifold Heat Shield Replacement - Left Side LH6/LS2

1. Remove the spark plugs. Refer to Spark Plug Replacement.



2. Remove the heat shield bolts and the shield from the exhaust manifold.

Caution: Refer to Fastener Caution in the Preface section.




1. Install the heat shield and the bolts to the exhaust manifold.

Tighten
Tighten the bolts to 9 N·m (80 lb in).

2. Install the spark plugs. Refer to Spark Plug Replacement.