Has anyone ever noticed their truck not wanting to go into 6th gear with its cold? Mine don't seem to want to until the trans temp gauge is about an 1/8 way up. I've never noticed it until this winter and really don't think it used to do that. Just hoping its not another problem.

http://www.tundrasolutions.com/forums/tundra/178571-07-5-7l-tundra-transmission-not/

http://www.tundrasolutions.com/forums/tundra/155416-transmission-shifting-and-cold-weather/

NORMAL...its in your owners manual.