[rayhisako]

I finally found it. fatboylust was corrrect, it is for the heat & AC controls. I was looking for a heavy rubber vacumn hose. After getting under the dash and really looking over the controls for the heater/AC I realized that the vacumn lines looked like very shiny wires. Looked in the electtrical compartment under the drivers seat and found a wire that looked out of place. Pulled it back and it had a rubber sleeeve attached. Extended it full length and found where it connected on the accumulator and the rest is history. Success!!! The pump no longer pumps full time and the controls work. I'm a happy camper. Especially since I was getting ready to take it in and pay for repairs. Thanks to all that contributed.

Ray