shifting gears in the mornings or cold.? my truck was giving me a hard time shifting out of park, i got it to shift all the way down to 3rd, but the only gears was the drive gears. i got it into neutral, the finally got it into reverse and it will shift all the way up, but it wasn't finding the gears. I finally got it to switch to all gears except park. Now it stuck in reverse. The shifter will move all the way up and down freely, but it doesn't shift gears, it's stuck in reverse. And won't start. It's snowy and muddy up here too, if that helps any. So what could it be? transmission or what?