GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Monte Carlo 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Fuel Level Sensor Replacement

Removal Procedure

    Object Number: 50636 Size: SH
  1. Relieve fuel system pressure. Refer to Fuel Pressure Relief .
  2. Remove the modular fuel sender assembly. Refer to Fuel Sender Assembly Replacement .
  3. Remove the fuel level sensor (5) from the modular fuel sender.

Installation Procedure

    Object Number: 50636 Size: SH
  1. Install the fuel level sensor (5) to modular fuel sender.
  2. Install the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .
  3. Inspect for fuel leaks through the following steps:
    4. 3.1. Turn the ignition switch to the ON position for 2 seconds
    3.2. Turn the ignition switch to the OFF position for 10 seconds.
    3.3. Turn the ignition switch to the ON position
    3.4. Visually inspect the fuel system for fuel leaks.