Most auto parts stores have information on capacities on their computers. I know O'Reilly's does. Just give them a call.
The crankcase capacity of a 97 power sroke is 14 quarts with a filter change.
(4.3L) 4.5 quarts oil and filter change.
6 quarts with engine oil filter change
5 quarts if you change filter.
4.5 Quarts with an oil & filter change.
4.5 U.S. quarts with engine oil filter change
The Buick needs 5qts of SAE 5W-30.
How do you change a fuel filter in a 1997 Honda Prelude
6 quarts ( 5.7 liters ) with filter change - according to the owners manual
( 5 quarts / 4.7 liters ) with engine oil filter change , according to the Owner Guide
The owners manual lists 5.7 quarts for the 2.7 liter with oil/filter change but that figure is wrong. It only takes 5 quarts with oil/filter change. Do not overfill.
6 quarts ( 5.7 liters ) WITH FILTER CHANGE