Found it!! A loose bolt on the cross over pipe heat shield was the culprit. I tried tightening it down but it broke off :( Oh well. The sound is now gone. If anyone is having the same noise problem Ill bet it is the crossover pipe. Nathan 2277 (now much quieter) --- In dmcnews@xxxxxxxxxxxxxxx, "Nathan Sobieralski" <valleyrat12@...> wrote: > > Kevin- Even more interesting given your vin number. Mine is 2277, > perhaps this is a clue. Was anything done differently on the exhaust > in the early vins? > > Nathan > > > > --- In dmcnews@xxxxxxxxxxxxxxx, Kevin Heller <howdyhoho@> wrote: > > > > My DeLorean has the same sound. Always when > > accelerating. It sounds almost like a chain rattling > > across a gear (like when you neglect to lubricate your > > bike chain for over a month... not that I know what > > that's like.. =) or maybe a slightly worn bearing. I > > don't have a metal heatshield in place, it's still the > > original (and in need of replacement) so it's not > > that. I've been under the car tightening things down > > and found some hoses whose tie lines had snapped. I > > relaced those and tightened the lines down, but the > > sound still persists. > > > > Kind of comforting knowing I'm not the only one with > > this mystery sound, but also kind of worrisome that I > > can't figure out what it is. > > > > -Kevin > > VIN 2234 > > > > __________________________________________________ > > Do You Yahoo!? > > Tired of spam? Yahoo! Mail has the best spam protection around > > http://mail.yahoo.com > > > 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/