GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 34730-1A Fuel Pressure Gauge

Removal Procedure


    Object Number: 860250  Size: SH
  1. Remove the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .
  2. Support the fuel sender assembly and unlock the two latching tabs while pulling the fuel strainer off the pump.
  3. Remove and inspect the strainer o-ring for damage.
  4. Inspect the fuel strainer. Replace a contaminated strainer and clean the fuel tank. Refer to Fuel System Cleaning

Installation Procedure


    Object Number: 860252  Size: SH
  1. Lubricate and install the strainer o-ring into fuel strainer.
  2. Install a new fuel strainer in the same position as noted during disassembly. Align the two strainer latching tabs and push the strainer on to the fuel pump until the strainer is fully seated and the latching tabs are fully engaged.
  3. Install the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .