Hard to tell what you noise is this far away! Could be a valve adjustment, an exhaust leak, a vacuum leak, etc. Maybe even a bad idler pulley bearing or a loose fan belt. You will have to eliminate the possiblilites one at a time. David Teitelbaum vin 10757 --- In dmcnews@xxxxxxxxxxxxxxx, Ryan Wright <ryanpwright@...> wrote: > > OK, the Lambda system is working now. I dialed it in to an average > reading of 45 on my dwell meter - it swings from ~35 to ~55 give or > take. > > Problem: I had to dial the co even leaner than it already was to get > the lambda system right. This was surprising to me, as I'd thought the > " 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/