This weekend i was driving my 97 36 volt cart that i had recently installed a new EMP motor and the cart quit running. i checked under the seet and saw that the white wire from the charger port that connected to the middle battery was burned through and the battery cabel was hot. I replced the end connector on the white wire and tigntned the nuts on the post and everything seemed fine. However, that one battery cabel still ran hot to the touch. I don't know if this problem has always been there or if it is normal. Any ideas?? Thanks for your help.