Is the RH knob on the defrost setting?
No, it is not.walleeme said:Is the RH knob on the defrost setting?
I tried a little experiment yesterday where I stopped the truck turned it off and re-started it. I did this 3 times and it was still blowing cold air.Nuke said:Sorry, but this is a common problem. I've seen a couple of threads about it. My AC runs when it wants to run. The only adjustment I have found that can make it stop is turning the key to off.