GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1717120  Size: SH
  1. Loosen the charge air cooler hose clamp (1) at the throttle body.
  2. Loosen the charge air cooler hose clamp (2) at the charge air cooler outlet pipe.
  3. Remove the charge air cooler hose from the throttle body and the outlet pipe.

Installation Procedure


    Object Number: 1717120  Size: SH
  1. Install the charge air cooler hose to the outlet pipe and the throttle body.
  2. Tighten the charge air cooler hose clamp (2) at the charge air cooler outlet pipe.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Tighten the charge air cooler hose clamp (1) at the throttle body.
  5. Tighten
    Tighten the charge air cooler hose clamps to 5 N·m (44 lb in).