Yes, it has fluid in it.
To fix a standard transmission leak on a 1993 Ford F250, simply take it to a mechanic.
go to the parts store and they will be able to give you the specific type fluid you would need for a furd!
You fill the transmission fluid on the 1988 F250 diesel at the dipstick of the transmission. You will need a filler funnel in order to keep spillage to a minimum.
The 1994 takes Mercon transmission fluid
You can add transmission fluid through the dipstick tube on an automatic. If it's a standard, there will be a plug on the side of the transmission. Fill it using a suction gun or pump. Fill it until it runs out.
I believe that the type of fluid to use is engraved into the automatic transmission fluid level dipstick
Every 30,000 miles
Mercon V if it has an A/T.
Store under the drain pan of the transmission.
26.4 pints or 11.2 litres
Motorcraft MERCON ATF ( automatic transmission fluid ) according to the owners manual
Motorcraft MERCON automatic transmission fluid ( for the C6 / 4R70W / E4OD automatic transmissions ) - according to the owners manual