Firewall Leak June 25, 2003, 05:14:04 pm Yahoo Message Number: 23785This reference to TSB 02-17-4 -- the firewall leak in the Ford 450 chassis -- was on the "Open Forum" of the rv.net site. The TSB mentions only 2000-2002 models, but apparently some 2003s also have the problem. http://www.e450.netfirms.com JC