Since it was my web site you used I'll answer your question. I found that the dwell meter method is a pretty good estimate of the proper setting. If you make it richer a hair and it runs better then your in good shape. There is a fine line of adjustment here and you may have to make more adjustments as you drive the car but each should be less than an tenth of a turn and no more. Always make sure the car is completely warmed up and the cooling fans have cycled at least once before making any changes. I found a lean setting gives me more power at takeoff but a richer setting makes the engine idle smoother and start better. Dave Sontos ----- Original Message ----- From: "painterdave72" <painterdave72@xxxxxxxxx> To: <dmcnews@xxxxxxxxxxxxxxx> Sent: Sunday, October 16, 2005 9:57 AM Subject: [DML] c02 > Hi all I just recently set my c0 adj with a dwell meter using the following > instructions.. I the car runs and idles pretty damn good .. but a little rough at > idle. I have a question it seems the only way I can get the car to idle completly > smoothly is to adj it a little bit richer so the frequency valve is not buzzing > constantly but kind of in intermittent spurts..... any one have any input on this.. > I have the stainless exhaust system from the UK with no cat anymore.. dont > know if that would make a difference in the setting... any input is > appreciated..The plugs dont get any build up on them at all at either setting > but I dont know what else this would affect..thanks..Dave..vin.. 15275 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/