GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2003
🢒
TopKick C-Series (Conventional) C6/C7/C8
🢒
Engine
🢒
Engine Mechanical - 7.8L
🢒 Piston Oil Cooling Nozzle Removal
Remove the piston oil cooling nozzle bolt from the cylinder block.
Remove the piston oil cooling nozzle from the cylinder block.