It's possible, but probably not worth it. You need to replace the gearbox too, at least. There are probably a bunch of smaller things that'd have to be replaced as well. If you can't do the work yourself(and already know what to do) you're most likely better ofr by selling your car and buying another with a diesel engine already fitted.
The optional diesel engine in an '04 F250 Ford is a 6.0L V-8 Turbo Diesel made by Navistar (International)
wire diagram for 1999 Ford F250 diesel glow plug relay
What Year model
7.3L turbo
where is a cam sensor on a 2006 ford f250 6.0L diesel engine?
I know that the 2003 ford f250 diesel was what they call the lemon year. They swiched from a 7.3 to 6.0
Should be located at the top rear section of engine - unscrew, remove and clean water separator
If you are referring to the diesel engine, its capacity is 15 quarts, but if you are referring to the gasoline engine, the capacity is 6 quarts.
stock is 235hp and 500tq
The diesel engine available in the 1984 Ford F-250 is a : ( 6.9 liter / 420 cubic inch / V8 diesel )
pump housing front top of engine
With an OBD2 scan tool.