Welcome to the site.
Sorry to hear of your problems. Mine has only 18K on it and no hiccups yeat so i'm not sure what advice to give you but there are many long-time GM truck owners here that may be able to help you out.
Good luck and don't lose faith in GM (if you can help it):neutral:
Sorry to hear of your problems. Mine has only 18K on it and no hiccups yeat so i'm not sure what advice to give you but there are many long-time GM truck owners here that may be able to help you out.
Good luck and don't lose faith in GM (if you can help it):neutral: