I have 97 Avenger, 2.5L, and I recently had the air compressor replaced. However, when I attempt to recharge the system, it never gets cold. My regular mechanic (relative) told me that he sees bubbling around the stem of the low pressure valve. He suggested that I replace the entire hose. I have checked online at different vendors, but I cannot find the part that I am looking for. I just spoke with a customer svc rep who told me to contact Dodge. Is there anyone out there familiar with this type of problem or at the very least, knows the correct name of the part that I need to do a search for on a site like rockauto.com. All help is greatly appreciated.