Hey ranchonodinero if you want to get it resolved you need to call the gm warrenty hotline and have the service manager at your local dealer call them as well. They should fix your truck if it meets the criteria. Did you have the dealer v2 for flow and return rates? It took me a month or so of calling and finally my service manager called gm and was told that gm would cover the parts. Hope that helps a little.