No heat in 93 Accord SE
 

Hi. Theres no air coming out of my accord, I can hear the fans turn on and off and when I turn the knob it makes a knocking kinda noise but no air comes out at all. It used to do it intermittently but now its all the time. Any ideas?

welcome to the forum. Check your cooling hose for obstruction, chedk the blower fan and motor. location behind the glove box. If you go to autozone.com, they may have instructions and diagrams. Register for free.