Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Removing/Installing Coolant Air Bleed Hose From Throttle Body

Courtesy of GENERAL MOTORS CORP.

Reposition the coolant air bleed hose clamp at the throttle body.
Remove the coolant air bleed hose from the throttle body.

Fig 2: Coolant Air Bleed Hose & Pipe

Courtesy of GENERAL MOTORS CORP.

Reposition the coolant air bleed hose clamp at the pipe.
Remove the coolant air bleed hose (1) from the pipe (2).