No, I wasn't towing. A mechanic at work checked the transmission codes & it showed 4th gear (od) slipping (code 1895?). Guess it'* time for a rebuild in the near future. I can get it done for $1200-1400 including new torque converter. I hate to spend that kind of money on a car with 214000+ but it'* still cheaper then a new car!! Kind of sucks cause I was just getting ready to rebuild my motor in my jeep.