Some how air is getting into your coolant lines, this could happen through a hose or a gasket being blown, because if they are completely bleeding all air out of the coolant system then you drive it and it gets hot again some how air is getting in. Check all hoses and lines for holes or leaks, if all good you may have a head gasket or intake gasket blown and it is letting air in
Friday, April 17th, 2009 AT 2:29 PM