Generally the location of the OBD-II diagnostic port connector is under the drivers side dashboard. It may be integrated into the lower portion of the dash, with a cover over it which you can remove and access the connection point.
7.5
It should be the 6.8 liter engine and the capacity is 6 quarts
7.3 Liter Turbo
6.0 gallons
In a 2004 Ford F-250 : Gasoline engine choices ( 5.4 liter V8 and 6.8 liter V10 ) Diesel engine ( I believe that is 6.0 liter )
1994-2003
Yes , the Ford 5.4 liter / 330 cubic inch V8 engine is a gasoline engine
'03 6.0 takes 15 quarts. '04 should be the same.
With an OBD2 scan tool.
15 qts oil including the filter
In a 1997 Ford F-250 *** LIGHT DUTY *** (YES , the 4.2 liter V6 engine was available )
Bank 2 is the drivers side of the engine on your Ford F-250 5.4