Envoy 2WD L6-4.2L (2008)
![background image](/gmc/envoy_2wd/l6-4.2l/Page-643002.png)
Notice: Refer to Fastener Notice .
2. Install the exhaust muffler heat shield bolt (3) and nuts (2).
Tighten the bolt/nuts to 7 N.m (62 lb in).
3. Install the catalytic converter heat shield. Refer to Catalytic Converter Heat Shield Replacement (See: Catalytic Converter/Catalyst Shield/Service
and Repair) .