Rueben, I have a 99 Powerstroke and bout 6 or 8 yrs ago it started leakin tranny fluid when I pulled a heavy load on a hot day. I took it in to get the tranny seal changed and found it had a cracked weld around the torque converter hub. Had to put a new one in. Good luck with it.
Thanks...right now the fix was 316 dollars...but will find out when I get back on I10 on the way back home...I googled transmission boil over and got lots of info on the 99 powerstroke...not enough tranny cooling for heavy loads...as long as I stay below 65 mph my 99 is ok with the heavy loads...
