GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Uplander 🢒 Engine 🢒 Engine Mechanical - 3.9L 🢒 Piston Oil Nozzle Removal

    Object Number: 1578562 Size: SH
  1. Remove the bolts retaining the piston oil nozzles to the engine block.
  2. Remove the piston oil nozzles.