Installation Procedure

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Vent Hose & Filler Hose Clamp

Courtesy of GENERAL MOTORS CORP.

Install the vent hose (1) to the clamp (2) on the filler hose (3).
- Route the same way as when removed.
- Ensure that the hose is free of kinks and is routed clear of sharp objects.
- Ensure that the vent is not plugged.

Fig 2: Vent Hose & Frame Clip

Courtesy of GENERAL MOTORS CORP.

Install the vent hose (1) in the clip (2) on the frame.

Fig 3: Vent Hose & Rear Axle

Courtesy of GENERAL MOTORS CORP.

Install the vent hose (1) to the top of the rear axle (2).
Remove the supports and lower the vehicle.