so i just bought my first car and i bought it on saturday with 100xxx k on it. dorve fine untill i was on my way back to philadelphia from capemay and its starts to run a little hot and makes a ticking sound, and i was stuck in traffic on the exp and 2nd and 3rd shifted hard. when i sped up it stopped and after i drove it for a while over 40mph and slowwd down it didnt shift hard anymore. so today i put a new fuse in for my computer cause it was bad and couldnt read the computer at first,t but today i used my dads computer and says i have a bad torque conveter and my crank shaft is bad. i put new coolant in today and new transmission fluid in. what should i do before i put alot more money into somthing that could possibly be an easy fix becasue if sluge build up? i have a baby coming in the 1st week of august and cant put to much into the car now although id like to put whatever i have to in but i gotta await. and i dont wanna drive on it alot and have my transmission slowly self distruct. any help????????? i need best possible fix, if i have to ill rebuild my transmission but i wanna old that for worst case senerrio