Blazer 4WD V6-4.3L VIN X (2005)
1. Install air cleaner outlet duct to throttle body.
NOTE: Refer to Mass Air Flow (MAF) Handling Notice in Service Precautions.
2. Install air cleaner outlet duct to MAF sensor.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the hose clamp to 4 N.m (35 lb in).
3. Connect the IAT sensor harness connector.
4. Install the air cleaner outlet duct retaining wingnut.
Tighten the wingnut to 2 N.m (18 lb in).
5. Connect the breather tube to the air cleaner outlet duct.