Mechanics

FORD F-150 ALTERNATOR PROBLEM

1984 Ford F-150 • 199,500 miles

How do I know if I have a bad alternator?

I ha the battery charged and the starter is working. I think it's the alternator But I unable to get the truck to a service tech to test the alternator.
Avatar
Guest
January 5, 2013.




It needs to be running and putting out 14 to 14.5 volts at the battery

Roy



AD