Purchased my first pontiac and i made the right decision on a G6 GTP with 3.9 Motor runs great and car is great looking with low mileage. Only flaw is automatic transmission has gone out. I believe the 1st and 2nd bands have broken and car will not even move anymore in manual shift mode. Car will move in reverse. Hoping to remove transmission before winter sets in and work on during winter months. The car is planned to be my summer go to work car and my winter vehicle is my Jeep liberty. Any suggestions about removing the transmission would be welcome. I believe it is a 4T65E. Thank you in advance.