Gee I'm posting here a lot... OK, I noticed while my car is idling right after it is started that my battery voltage is low, below the 14 or so volts it should read when running. If I rev the engine the meter will suddenly bounce up to where it should be and continue even when the engine runs back down to idle, indicating that the alternator is working. Also, a whirring sound can be heard from the alternator AFTER the gauge indicates that it is working. I have cleaned all of the contacts and the condition persists. I have noticed this on other cars and assume that the sound is normal, but I assume that my alternator is dieing. What would cause the alternator to work only after the engine is revved up to 3000 rpm? Also, there are some wires (2) that are hanging down by the alternator that are not hooked up, Black/Green I think. Nathan 2277 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/