My 'check engine light soon' light came on and I went to Auto Zone and got the code for it...P1744. Its an automatic. Auto Zone said the code was a Torque Converter Clutch System Performance. What does that mean? Anybody experience this before and what should I do? I'm afraid to take it to a transmission shop because they would sucker me into spending a lot of money! I'm a girl and I don't know anything about cars!! Help ME! Thanks!