A little late on the topic but my delo has a chattering noise from the rockers, it's almost the same sound as a 1950 car running with unleaded fuel. Only does it at low RPMs under load, or sometimes starting up or shutting down. It's been this way ever since I've owned the car and I've never even bothered to check it out. I have however replaced the exhaust gaskets with no changes in sound. Is this something that should be looked at? It definitly sounds top end, doesn't burn any oil but I also thought about piston slap possibly? The car has only 65K. Once you've thrown a few rods you can difintly distinguish the sound of a loose rod-this isn't the sound I have though. Thanks guys- Dani B. 5003 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/