Connect Procedure

WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Oiling Male Pipe Ends (Metal Collar)

Courtesy of GENERAL MOTORS COMPANY

WARNING:

In order to reduce the risk of fire and personal injury, before connecting fuel pipe fittings, always apply a few drops of clean engine oil to the male pipe ends.

This will ensure proper reconnection and prevent a possible fuel leak.

During normal operation, the O-rings located in the female connector will swell and may prevent proper reconnection if not lubricated.

Apply a few drops of clean engine oil to the male connection end.

Fig 2: Pushing Fitting Together (Metal Collar)

Courtesy of GENERAL MOTORS COMPANY

Push both sides of the fitting together in order to engage the retaining tabs.

Fig 3: Ensuring Connection Is Secure (Metal Collar)

Courtesy of GENERAL MOTORS COMPANY

Once installed, pull on both sides of the connection in order to ensure the connection is secure.

Fig 4: Fuel Feed Line To Engine Quick-Connect Fitting Retainer

Courtesy of GENERAL MOTORS COMPANY

Install the fuel line retainer.