GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1996 🢒 Chevy G Van 🢒 Engine 🢒 Engine Mechanical - 7.4L 🢒 Draining Fluids and Oil Filter Removal
  1. Remove the oil pan drain plug. Allow the oil to drain.
  2. Remove the oil filter.
  3. Remove engine block coolant drain plugs. Allow the coolant to drain.