Dieselpowerking
Full Access Member
So I bought my 1990 f250 about a year ago. I put a new alternator on it and new batterys and it's been charging fine till now it would charge at all well the batterys ended up being junk so got new ones that weren't leaking. Then it wouldn't charge so we got a voltage regulator. Now its charging at 14 volts at idle but when giving it throttle it goes all the way to 18.05 volts....... alternator now is making a clicking noise. Parts store are telling it's my connections. But I've replaced all of them and they are clean and tight.