I have a 2000 TLC and was about 150 miles from home Saturday when my transmission started feeling like it was going to explode. I was able to turn the overdrive off and get it home but the dealer is telling me I need a new transmission at the cost of $3800. I had to towed to a transmission shop that I have used a couple of other times and they have removed it and will go over it tomorrow. He thinks it couple possibly be a pump or torque converter. I will update when I get the new tomorrow.