Installation Procedure

WARNING: This page is about a different variant/trim than selected.

IMPORTANT: The water-in-fuel sensor must ONLY be tightened by hand.

Fig 1: Fuel Filter Adapter, Fuel Filter & Water-In-Fuel Sensor

Courtesy of GENERAL MOTORS CORP.

Install the water-in-fuel sensor (3) to the fuel filter (2).
Connect the fuel filter electrical connector.

Fig 2: View Of Fuel Filter Assembly Connectors
Courtesy of GENERAL MOTORS CORP.
Install the right front wheelhouse panel. Refer to Wheelhouse Panel Replacement in Body Front End.
Prime the fuel system. Refer to Fuel System Priming .
Start the engine. If the engine stalls, repeat the above step.
Once the engine starts, inspect for fuel leaks.