95 Ranger A/C question

I recharged my A/C this weekend and the air is cold on Max AC only. It I move to the other 2 settings, the air begins to blow warm then hot. If I move it back to Max it is super cold again. Any ideas why it won't work on the lower setting.

thanks,

The vacuum line going to the blend door is leaking or off . Check for leaks around the intake manifold and the heater/air conditioner.

The blend door is behind the glovebox correct?

Thanks for your reply. I'll check it out.

uhmm..........the vacuum line you are looking for is under the hood. The line is the tiny hard vacuum line........they have a tendency to come loose and/or crack. Ford/Motorcraft does not make this line in bulk, you have to buy small sized rubber vacuum line and slide it over the factory line to make repairs.