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