GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1997 🢒 GMC Suburban - 4WD 🢒 Engine 🢒 Engine Mechanical - 6.5L 🢒 Fuel Injection Pump Removal

    Object Number: 59842 Size: SH

    Notice: The fuel injection pump is an electronically controlled device. Handle carefully in order to prevent damage to internal and external components.

  1. Remove the three bolts from the fuel injection pump timing gear.
  2. Remove the fuel injection pump timing gear.

    3. Object Number: 59851 Size: SH
  3. Remove the three fuel injection pump mounting nuts.

    4. Object Number: 59855 Size: SH

    Notice: Never rotate the engine with the starter, the starter location engine rotation fixture, or with the wrench from the front of the engine with the fuel injection pump removed. The loose fuel pump drive gear could become lodged in the front cover and cause gear tooth distress and shear the camshaft drive gear. Align the camshaft gear timing marks before installing the fuel injection pump drive gear.

  4. Remove the fuel injection pump.
  5. Remove the fuel injection pump gasket.