Removal Procedure

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

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

Fig 1: Coolant Air Bleed Hose At Throttle Body
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).

Fig 2: Coolant Air Bleed Hose & Pipe
Courtesy of GENERAL MOTORS CORP.