Ola I have found a large diam hose that is part of the dual air that is disconnected. This hose comes from under the right front fire wall. I can not find just where it is to go. The other line is a metal line that is routed next to the fender and is connected to the cooling radiator. The Auto Pilot does work. Rodger & Gabby 47 De Soto Custom 63 Le Baron...last of a 3 yr production run...last of the finned Imperials 66 Le Baron...last of a 3 yr production run...last of the framed Imperials