Check your battery terminals are tight. Mine did this and that was the problem Martin ironranger7012 wrote: >I posted this message a couple of weeks ago with no response. After >just reading Jasons message about his tach going past redline may be >our problems are similar. >In my case the tach reads ok at idle to about 2.5k and then starts >going wild. At about 65mph the reading is about 5k and wavering +/- >200 rpm. The original tach did the same until it went around and the >needle just pointed down and waved a little while the engine was >running. I bought a new tach but it does the same as the first but at >about 1k less rpm. I have just put up with it but I don't want this >to go over the top and have to buy a new tach again. I was thinking >it may be the ground for the tach but I'm feeling too old to maneuver >under the dash anymore for something that may or may not be my problem. >I hope someone else out there has a cure for this and/or Jasons. > >Vic >7012 > > 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/