Express 1/2 Ton Van V6-4.3L VIN W (1999)
3. Install the air cleaner outlet duct (2) on the throttle body assembly.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Tighten the retaining nut (1).
Tighten
Tighten the nut 2 N.m (18 lb in).
5. Install the engine cover.
6. Connect the negative battery cable.
