Join Date: Nov 2008
Location: Winnipeg, Manitoba
i had that in my 99, for me its just a loose knob.. i have to give it the little wiggle for it to grab properly. i tried my a/c one day when it was +32 outside and realized my truck was blowing hot air. turns out the dial was stuck on heat still from winter (shows i don't really use a/c very much i like the fresh air from an open window more) so i played around with the knob and i could feel as soon as it grabbed. so now i just gotta go back and forth till the knob grabs to get the right temp.
60% of the time, it works, everytime