GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2006
🢒
Express - AWD
🢒
Engine
🢒
Engine Mechanical - 6.6L
🢒 Draining Fluids and Oil Filter Removal
Remove the oil drain plug and gasket, and allow engine oil to drain.
Discard the oil drain plug gasket.
Remove the oil filter.
Remove the engine block coolant plugs, and allow coolant to drain.