GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2001 🢒 Savana 🢒 Engine 🢒 Engine Controls - 8.1L 🢒 Secondary Air Injection Pump Inlet Hose/Duct Replacement

Removal Procedure
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove band clamp that retains the inlet hose to the pump.
  3. Remove the inlet hose from the pump and vehicle.
  4. Transfer parts as necessary.

Installation Procedure
  1. Install the inlet hose to the pump.
  2. Install band clamp.
  3. Lower the vehicle.