GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1999
🢒
GMC K Pickup - 4WD
🢒
Engine
🢒
Engine Mechanical - 7.4L
🢒 Draining Fluids and Oil Filter Removal
Remove the oil pan drain plug.
Drain the engine oil.
Remove the oil filter.
Remove the coolant drain hole plugs.
Drain the coolant.