Sierra 3500 4WD V8-6.0L (2008)
![background image](/gmc/sierra_3500_4wd/v8-6.0l/Page-916003.png)
6. Install the air cleaner outlet duct.
7. Tighten the air cleaner outlet duct clamp at the throttle body.
Tighten the clamp to 4 N.m (35 lb in).
8. Tighten the air cleaner outlet duct clamp at the mass airflow sensor(2).
Tighten the clamp to 4 N.m (35 lb in).