Why isn't any air coming out of the High Volume hose? Make certain you are connecting the High-volume air hose to the High Volume inflator. Check the hose itself to see if any of the ridges may have a split, this would cause air to leak out of the hose. Related articles Why isn't my machine turning on? Air Compressor How long does it take to charge / How long does it run for? Why is there no detergent coming out? Can the 24V-AJC-LTE be used to fill up car and truck tires?