GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 752028  Size: SH
  1. Remove the fuel filter (2) from the fuel filter/heater element housing (1). Refer to Fuel Filter Replacement .
  2. Remove the water-in-fuel sensor from the fuel filter.

Installation Procedure


    Object Number: 752028  Size: SH

    Important: The water-in-fuel sensor must only be hand tightened.

  1. Install the water-in-fuel sensor in the fuel filter.
  2. Install the fuel filter (2) on the fuel filter/heater element housing (1). Refer to Fuel Filter Replacement .