GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2009
🢒
Lucerne
🢒
Engine
🢒
Engine Mechanical - 3.9L
🢒 Piston Oil Nozzle Removal
Remove the bolts retaining the piston oil nozzles to the engine block.
Remove the piston oil nozzles.