91 300CE Torque Converter??

[pantherpaw]

I had my transmission rebuilt less than a year ago, and now its giving me troubles again with less than 8,000 miles on the rebuild...The symptoms are similar to first gear slipping...I'm getting some bucking, high rpms, low power.

The problem seems very bad when the car is COLD...Once it heats up the problems almost dissappear...Does my car have a torque converter? Could that be the problem instead of the tranny? I just don't want to believe the tranny could be slipping after it was just rebuilt and working so perfectly...please advise

Thanks, David