Air Injection Check Valve Removal

WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

Remove air injection vacuum hose.

Fig 1: Removing Air Injection Vacuum Hose
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve pipe, clamps, and bolt.

Fig 2: Removing Air Injection Check Valve Pipe, Clamps, And Bolt
Courtesy of GENERAL MOTORS CORP.
Remove air injection solenoid switch and bolt.

Fig 3: Removing Air Injection Solenoid Switch And Bolt
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve front nuts.

Fig 4: Removing Air Injection Check Valve Front Nuts
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve rear nuts.

Fig 5: Removing Air Injection Check Valve Rear Nuts
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve front bracket and bolt.

Fig 6: Removing Air Injection Check Valve Front Bracket And Bolt
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve rear bracket and nuts.

Fig 7: Removing Air Injection Check Valve Rear Bracket And Nuts
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve pipe adapters, front.

Fig 8: Removing Air Injection Check Valve Pipe Adapters, Front
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve pipe adapters, rear.

Fig 9: Removing Air Injection Check Valve Pipe Adapters, Rear
Courtesy of GENERAL MOTORS CORP.