I was wondering if any body has had this problem. I have an 86 bird equipped with the digital dash. I have upgradded to a 130 amp alt and it has worked fine for the last year the other day I started it and the alternator wouldn't charge. I thought the alt. was bad so i swapped it (lifetime warranty from autozone). After I changed it the thing went full field and starting charging at 21 volts. What is the deal. I am not sure if the digital dash has an IVR. Any help would be very appreciated
I would be thinking voltage regulator. It seems like there a diffrent peice on alt.
I had thought of that but the regulator is built in.
The alternator is a 3G 130 amp for a 1995 MUSTANG. Does anybody know if the digital dash is equipped with an IVR that controls the alt. Because when I first put the alt back in the car it wouldn't charge. Then when i stomped the gas it went full field at 21 volts :dunno: :shoothead