Removal Procedure

Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure .
Remove the retainer from the quick-connect fitting, if applicable.

CAUTION: Wear safety glasses when using compressed air, as flying dirt particles may cause eye injury.

Blow dirt out of the fitting using compressed air.

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

Courtesy of GENERAL MOTORS CORP.

Choose the correct tool from J 37088-A tool set for the size of the fitting. See Special Tools and Equipment . Insert the tool into the female connector, then push inward to release the locking tabs.

Fig 2: Releasing Quick Connect Locking Tabs (Metal Collar)

Courtesy of GENERAL MOTORS CORP.

Pull the connection apart.

Fig 3: Releasing Quick Connect Locking Tabs (Metal Collar)

Courtesy of GENERAL MOTORS CORP.

NOTE: If necessary, remove rust or burrs from the fuel pipes with an emery cloth. Use a radial motion with the fuel pipe end in order to prevent damage to the O-ring sealing surface. Use a clean shop towel in order to wipe off the male tube ends. Inspect all the connections for dirt and burrs. Clean or replace the components and assemblies as required.

Using a clean shop towel, wipe off the male pipe end.
Inspect both ends of the fitting for dirt and burrs. Clean or replace the components as required.