I have an early 2007 chevy classic and the a/c will not blow sometimes at other times it's works normal. The compressor always comes comes on but no air. When it's not working and you turn the fan speed **** from 4 to 5 you can hear a click that is coming from a switch below the glovebox. Any help would be appreciated!

 

mvaughn,

I am sorry to hear that you are experiencing this issue. Have you had your dealership look into this issue for you?

Thank you,
Elizabeth, Chevrolet Customer Service

 

If you suspect the motor, jump 12 volts to it, if it works, then it isn't the motor. If the motor does not come on, add a ground wire from frame to the motor case to cheak if grounding is an issue.