My A/C will blow in the back,but not the front.

Hello, since there's no air flow in the front, either the blower motor has failed, or something that controls it -- such has a speed controller, resistor, relay or fuse. Testing will have to be done to find out what is going on -- it's not a complex system but you'll need to follow steps with test equipment to find out what to replace or repair. www.repairpal.com/repair-shops