Joe, Actually the readings you are getting are correct. The dash gauge usually reads about 1 volt lower than the actual alternator output. The 11.5 under full load at idle is normal and should not cause any problems. "We're here to help you" DMC Help / De Lorean Services / <dmchelp@xxxx> Web Site: <www.deloreanservices.com> ----- Original Message ----- From: Joe Palatinus <jpalatinus@xxxx> To: <dmcnews@xxxxxxxxxxx> Sent: Saturday, September 23, 2000 3:20 PM Subject: [DML] Continuing Voltage Problem revised > Ok here is the deal, This car has a grady 105 amp delco alternator in it. > THe belt is the same tension as it is in my other D. WHen I start up I get > 13 volts exactly on my volt meter, and if I measere the Voltage at the jump > terminals with engine runnign I get 14.0Volts. If I let the cooling fans > come on, I get 13.5 volts, and if I have the A/c compressor on I get 11.5v > (this is with engine running) IT should be alot more than this I know, any > ideas on what to try to fix this? > THanks > Joe Palatinus > VIN 17167