Tom, It sounds like the cat is stopped up. A local muffler shop might be able to test it for you. But cat's are getting bad fast due to the age of the cars. Keep in mind I have a new performance cat's at a good price. John Hervey http://www.specialtauto.com/ -----Original Message----- From:Tom Tait Subject: [DML] Exhaust blockage/failure I think I've got an exhaust system failure. The car suddenly had a loss of power, above 2500 rpms - it seems to max out at about 3000. 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/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> 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/