I have been trying for two months to locate the pcv hose kit for a 2003 cts that I read about on this site. It started with the gmparts direct and was told that they no longer carry it, I checked all part stores and was told the same thing. And my final step was to go directly to cadillac and was told that the part was discontinued, I inquired why would they discontinue a part when there were cars still on the road. While talking to a representative from cadillac who really wanted to help me she put me on the phone with someone who I thought was knowledgeable of the situation he told me to make the part or go to a junkyard, how dumb is that. If anyone has any information would be appreciated.