4 gallons
It should be the 6.8 liter engine and the capacity is 6 quarts
6.0 gallons
The 2009 Ford F250 6.4 liter diesel pickup truck has a listed towing capacity of 8500 pounds. The manufacturer recommends that you do not exceed the towing capacity.
1994-2003
Mine is 6.5 quarts. I have an 04 Superduty with the 5.4 liter V8...
Should be under the vehicle - follow the fuel line from the tank
The fuel capacity of a Ford F250 7.3 liter long bad truck is listed as 28 gallons. Ford offered an option for a second fuel tank doubling the fuel capacity.
The 1992 Ford F2 50 pickup truck 5.8 liter engine coolant temperature sensor can be found on the top of the engine. The coolant temperature sensor will be near the intake manifold.
'03 6.0 takes 15 quarts. '04 should be the same.
gas or diesel?
According to the 1998 Ford F-250 Light Duty Owner Guide : The engine cooling system capacity for the 4.6 liter V8 is : Without air conditioning ( 17.9 U.S. quarts ) With A/C ( 19.4 quarts ) * also , it came from the factory with a 50 / 50 mix of distilled water and GREEN color antifreeze ( meeting Ford specification ESE-M97B44-A )