Removal Procedure

Disconnect the evaporative emission (EVAP) purge pipe from the engine purge hose. Refer to Quick Connect Fitting(s) Service (Plastic Collar) (Press Release) .

Fig 1: View Of EVAP Purge Pipe

GM879155

Courtesy of GENERAL MOTORS CORP.

Cap or plug the purge pipe and the engine purge hose to prevent contamination.
Raise and support the vehicle. Refer toLifting and Jacking the Vehicle in General Information.
Remove the evaporative emission (EVAP) canister for pipe removal access. Refer to Evaporative Emission (EVAP) Canister Replacement .
Remove the rear brake pipe bracket retaining nuts and release the brackets from the body studs.

Fig 2: View Of Rear Brake Pipe Bracket Retaining Nut

GM890000

Courtesy of GENERAL MOTORS CORP.

Release the pipe retainers (1) from the vehicle underbody.

Fig 3: View Of Fuel Hose/Pipe & Retainers At Vehicle Underbody

GM49888

Courtesy of GENERAL MOTORS CORP.

Remove the purge pipe from the pipe retainers.
Lower the rear of the pipe while moving the pipe rearward slightly, then lower the front of the pipe.
Remove the purge pipe from the vehicle.