Hombre S Regular Cab 4WD V6-4.3L (1999)
Tighten the bolts to 17 N.m (13 lb ft).
3. Connect the AIR pump and solenoid electrical connectors.
4. Connect the AIR injection reactor pump hose to the pump assembly with a hose clamp.
4. Install the AIR injection reactor pipe assembly to the pump assembly with a hose clamp.
5. For a 2WD vehicle, skip steps 9 and 10.
For a 4WD vehicle, skip steps 7 and 8.
