I have recently been questioning the condition of my battery for these reasons: 1) I checked the voltage at blue/yellow wire on the big resistor and it reads 9.5 volts. If I rev the motor so that the alternator engages the voltage will jump to 11.5 2) The car will start then die several times before it will stay running unless the alternator engages or I get it to engage by slowly throttling the motor up. If I try to rev the motor quickly without the alternator engaged it will abruptly die. 3) After the car runs for a while and I turn it off, if I immediately crank the motor it cranks very quickly. However, if I shut the motor down and turn on the headlights I can see the volt meter sag slowly then if I crank the motor it will not stay running. Could a low or dead battery cause my starting problems? I checked the rest voltage of my battery (I recently charged it fully) and it read 12.0 volts even. 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/