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Removal Procedure

Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure .

Fig 1: Blowing Dirt Out Of Fitting (Plastic Collar)

GM155410

Courtesy of GENERAL MOTORS CORP.

Blow out dirt from quick-connect fittings at both ends, using compressed air.

Fig 2: Squeezing Quick Connect Fitting Release Tabs (Plastic Collar)

GM12777

Courtesy of GENERAL MOTORS CORP.

Squeeze plastic tabs of male end connector.

Fig 3: Pulling Connection Apart (Plastic Collar)

GM12778

Courtesy of GENERAL MOTORS CORP.

Pull connection apart.
Wipe off the male pipe end using a clean shop towel.
Clean or replace components/assemblies as required.