i have a 2004 f250 with a 6.0 liter powerstroke and the torque shift transmission. recently i was under the truck and i noticed what appeared to be oil dripping from the front of the trans. i took the truck to ken grody ford and they said there was no leak and wipped the oil off. by the time i got home it was back again. i looked at the motor where the engine and the trans go together and found an approximate 3" by 2" rubber plug on the front of the trans. the oil appears to be leaking from the bottom of that plug. only problem is that it appears to be engine oil and not transmission oil. does someone know what that plug is? i'm going to take it back in next week and i would like to TELL the service writer where it is leaking from.