Although the year isn't stated in the question, I'll assume the range of 1999-2003, in which Ford made a 7.3 L (not 7.5L) diesel engine. If that's the correct engine size (7.3L), the oil capacity is 15.0 quarts.
14 quarts
14 quarts
It uses 10 Quarts
6qts with filter
15 quarts of oil are generally oil and filter. its 15W40 diesel oil
where does the oil pressure regulator on a ford f350 diesel truck
7.5 quarts
7.3L IDI 10-12qts for 7.3L DI (power stroke) 14-15qts
According to the 2008 Ford F-350 diesel supplement : With engine oil filter change : ( 15.0 U.S. quarts / 14.2 litres )
how do you replace a fitting from a high pressure oil pump that is leaking oil in a 2001 ford F350 diesel truck?
According to the 2003 Ford F-350 , 7.3 L Diesel Supplement : With engine oil filter change : ( 14.2 litres / 15.0 U.S. quarts )
According to the 2001 Ford F-350 Owner Guide : With engine oil filter change : The 6.8 liter V10 takes ( 6 quarts / 5.7 liters of engine oil )