Cadillac STS Forumhttp://www.autotropolis.com/cs/forums/74/ShowForum.aspxDiscussions directly related to the Cadillac STS—For owners, potential buyers and enthusiastsenCommunityServer 2.1 (Build: 60809.935)1997 STS overheatinghttp://www.autotropolis.com/cs/forums/thread/34238.aspxMon, 22 Jun 2009 02:45:47 GMT47d518e0-6f86-4bcb-9b63-62b215176eac:34238rokncobra0http://www.autotropolis.com/cs/forums/thread/34238.aspxhttp://www.autotropolis.com/cs/forums/commentrss.aspx?SectionID=74&PostID=34238im sure everyone has heard of the overheating problem caused by a blown headgasket,i would like to know if anyone has tried Thermalgasket by RXAUTO?