Shannon, Sounds like you already have lots of places to check but also double check for trapped air in the radiator. Carefully pull bleed hose near passenger side of radiator and you may get a large sucking sound of air being pushed out. Several owners have emailed about this problem off lit and this solved their problem. If your system has no trapped air then I would agree your radiator is clogged. We can swap it out at the Pitt session in Aug. :-) Good luck Mike C 2109 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/