Thankyou warren, I think I have two unrelated issues with the car. One is a fuel injector not firing and the other was the Lambda. Does the arcing wire indicate that this particular wire has failed? I have a spark for that wire, I just thought it was odd that it arced through the rubber sheath. Nathan --- In dmcnews@xxxxxxxxxxxxxxx, Warren Wallingford <warren@...> wrote: > > The oxygen sensor won't cause a plug wire to arc. You'll need to have a > set of plug wires, at least, to bring the dead hole back to life. Make > the engine run smoothly and set the CO to the proper level. Then, the > frequency valve will behave. > Warren at DMC > > [moderator snip] 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/