It would depend on WHAT MODEL YEAR the 7.3 liter DIESEL V8 engine is used
in .
With engine oil filter change it could be anywhere from :
( 9.8 to 15.0 U.S. quarts )
I believe a version of the 7.3 diesel has been used in some Ford models
since 1988
your 2.5 should hold 3.5 qts oil with filter
It will hold 3.1 quarts of oil when you change the filter and it is completely empty. You should test how much oil is in the vehicle before pouring that much in.
about 5 quarts that includes about 1 in the oil filter so 4 and 1 for the filter
it should hold 5 with the factory filter
3.5 qts with oil filter
With new oil filter, four quarts.
4 quarts with original filter 4.3 if installing a fresh oil filter
1976 Chevy 350 engine should take 5 qts engine oil with filter change.
4.3 quarts with filter
5 quarts if changing Oil Filter 4 Quarts if NOT changing Oil Filter
6qts with a std oil pan and short filter. 7 with the industrial truck filter.
4.5 quarts of oil including changing the filter. 4 quarts without filter