charging problem

1981 FORD F-350
80,000 MILES • 5.8L • V8 • 2WD • MANUAL
Avatar
VICTOR-LEE
  • MEMBER
  • 1 POST
It has a new alternator, voltage regulator, but still won't charge.
Apr 10, 2020 at 7:56 AM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Good morning,

Did you verify power to the big terminal on the alternator from the battery?

Check for power to the alternator and the regulator.

https://www.2carpros.com/articles/how-to-check-wiring

What is the charging system voltage running?

https://www.2carpros.com/articles/how-to-check-a-car-alternator

Roy
Apr 17, 2020 at 3:55 AM