GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1998 🢒 GMC P42 Commercial Chassis 🢒 Engine 🢒 Engine Controls - 4.3L 🢒 Fuel Pump and Engine Oil Pressure Sensor Replacement

Removal Procedure

Tools Required

J 35748 Oil Pressure Sending Unit Socket


    Object Number: 12914 Size: SH
  1. Disconnect the electrical connector.

    2. Object Number: 12915 Size: SH
  2. Use wrench J 35748 in order to remove the fuel pump and the oil pressure indicator switch.

Installation Procedure

    Object Number: 12915 Size: SH
  1. Install the fuel pump and the oil pressure indicator switch.

    2. Object Number: 12914 Size: SH
  2. Connect the electrical connector.