Okay so my a/c was working fine and was on half power when i shut off my car but when I got back in no air was coming out of the vents. So I hit right underneath the glove box and it started right away just as cold as ever. So is the fan, motor or something else starting to go?

 

i dont know too much about a/c systems but i just had mine fixed maybe a month ago.... turned out it was the evaporator in mine and if i remember right the evaporator is located behind the glove box..... if thats tru that may possibly be your issue since it started working after u hit under that area.

 

the blower motor (the white plastic next to the evaporator/black box) is also located under the glove box. this is what makes the air blow. I had to replace the fan switch located in the evaporator, this controls the speed of the blower motor.

 

I did the same thing but after a while it does'nt blow anything. But if I turn the temperature up then it starts to blow. What exactly should I replace or fix? I don't wanna go buying and switching parts I don't need to.

 

where is the freon located? i want to check and see if i have enough in my car...